Acupuncture for Stroke Rehabilitation in Singapore: TCM Guide

A stroke can affect movement, balance, speech, swallowing and the ability to carry out everyday activities. Although many stroke survivors improve with treatment and rehabilitation, some experience ongoing difficulties that affect their independence and quality of life.

Traditional Chinese Medicine (TCM), including acupuncture, is sometimes considered as a complementary approach to stroke rehabilitation. Some stroke survivors and their families explore these therapies alongside conventional medical care in the hope of supporting recovery.

However, it is important to understand what acupuncture may offer, what the scientific evidence shows and why established stroke rehabilitation remains essential.

What Is Stroke Rehabilitation?

Stroke rehabilitation helps people regain function and adapt to changes caused by damage to the brain. The type and extent of rehabilitation depend on the affected brain areas, the severity of the stroke and the individual's progress.

A rehabilitation programme may include:

• Physiotherapy: Exercises to improve strength, balance, walking and mobility.

• Occupational therapy: Training to support daily activities such as dressing, eating and personal care.

• Speech and language therapy: Support for communication and swallowing difficulties.

• Psychological support: Help with mood changes, emotional adjustment and other psychological difficulties.

• Medical follow-up: Management of underlying conditions and measures to reduce the risk of another stroke.

Rehabilitation is individualised and may continue for months or longer, depending on the person's needs.

What Is Acupuncture for Stroke Rehabilitation?

Acupuncture is a treatment used in TCM that involves inserting fine needles into selected points on the body.

In traditional Chinese medicine, acupuncture is intended to regulate the flow of Qi and blood. In stroke rehabilitation, it has been studied as a possible complementary intervention for certain symptoms and functional difficulties.

Researchers have investigated whether acupuncture, when added to usual care, may help with movement, daily activities, pain and other problems experienced after a stroke.

However, the evidence is mixed. Some studies have reported potential benefits, but limitations in study quality, treatment methods and comparison groups make it difficult to determine how much improvement is attributable to acupuncture itself.

A Cochrane review of acupuncture for stroke rehabilitation found that the evidence was generally of low or very low certainty and was insufficient to recommend routine acupuncture for all stroke survivors.

Acupuncture should therefore be considered a complementary option rather than a proven treatment for repairing brain damage or reversing the effects of a stroke.

What Are the Potential Benefits of Acupuncture After a Stroke?

Research has examined several areas in which acupuncture might provide additional support. The evidence varies, and benefits cannot be guaranteed.

1. Movement and Mobility

Some studies suggest that acupuncture may offer additional benefits for certain measures of motor function when combined with conventional rehabilitation. However, the results are not consistent enough to establish a reliable benefit for every patient.

Physiotherapy and prescribed rehabilitation exercises remain central to improving movement, balance and walking ability.

2. Muscle Discomfort and Pain

Some stroke survivors experience pain or discomfort following a stroke. Acupuncture has been studied for certain types of pain, but its effectiveness depends on the condition and remains uncertain in some settings.

Persistent pain should be assessed to identify its cause and determine suitable treatment.

3. Speech and Swallowing Difficulties

Acupuncture has been studied for post-stroke communication and swallowing problems, but the available evidence does not establish it as a reliable treatment for these difficulties.

Speech and language therapy remains important. Swallowing problems require appropriate assessment because they can increase the risk of choking, dehydration and aspiration pneumonia.

4. Mood and Emotional Well-Being

Depression and anxiety can affect people during stroke recovery. Acupuncture has been investigated as a possible complementary approach for some psychological symptoms.

However, it should not replace appropriate assessment, psychological support or prescribed treatment for depression.

Important: Acupuncture has not been established as a cure for stroke complications. Any possible benefit should be discussed in the context of the individual's condition, goals and overall rehabilitation programme.

Can Acupuncture Replace Conventional Stroke Rehabilitation?

No. Acupuncture should not replace standard medical treatment or an individually planned rehabilitation programme.

The best-supported approach to stroke recovery involves appropriate medical follow-up and rehabilitation tailored to the survivor's needs. This may include physiotherapy, occupational therapy, speech and language therapy and other specialist services.

If you are considering acupuncture, discuss it with your treating doctor and rehabilitation team first. They can help you consider whether it is appropriate alongside your existing care.

Do not stop prescribed medication, reduce rehabilitation exercises or delay medical treatment because you are receiving acupuncture or other TCM therapies.

Is Acupuncture Safe for Stroke Survivors?

Acupuncture may cause temporary soreness, minor bleeding, bruising or dizziness. More serious complications are possible, particularly if treatment is performed incorrectly or appropriate precautions are not taken.

Before starting acupuncture, tell the practitioner about your stroke history, current symptoms, medical conditions and all medications you take.

This is especially important if you take anticoagulant or antiplatelet medication, which can affect bleeding risk. A suitably qualified practitioner should assess your circumstances and use appropriate infection-control procedures.

Acupuncture should be performed by a suitably trained practitioner using sterile, single-use needles. In Singapore, check that the TCM practitioner is registered and holds a valid practising certificate.

When Should You Seek Emergency Medical Attention?

If you or someone else develops sudden facial drooping, arm weakness, speech difficulty or other possible stroke symptoms, call 995 in Singapore immediately.

Do not wait for an acupuncture appointment or attempt to treat the symptoms with TCM. Prompt emergency treatment can reduce the risk of serious brain damage and disability.

If a stroke survivor experiences new or worsening neurological symptoms, seek urgent medical assessment rather than assuming that the changes are part of recovery.

TCM and Acupuncture for Stroke Rehabilitation in Singapore

Stroke recovery can be a long and challenging process for survivors and their families. Some people may wish to explore complementary therapies as part of their wider care plan.

At Asia TCM Singapore Clinic, you can contact the clinic to enquire about acupuncture services and whether a consultation with a TCM practitioner may be appropriate for your circumstances.

Before proceeding, discuss the proposed treatment with your treating medical team, particularly if you are in the early stages of recovery or take medication that affects bleeding.

For enquiries, visit the Asia TCM website.

The priority in stroke recovery is to maintain appropriate medical care, participate in evidence-based rehabilitation and set realistic goals. Acupuncture may be explored as a complementary option, but its benefits remain uncertain and individual outcomes vary.

Disclaimer: This article is for general educational purposes only and is not a substitute for professional medical advice, diagnosis, rehabilitation or treatment.

Acupuncture for Bell’s Palsy in Singapore: Benefits & Safety

 Acupuncture is a treatment used in Traditional Chinese Medicine (TCM) that involves inserting fine, sterile needles into specific points on the body. It has been used traditionally to address various health concerns and may be considered as a complementary therapy for certain conditions.

One condition for which some people seek acupuncture is Bell’s palsy, a form of facial nerve weakness that can affect facial movement, facial expressions and everyday activities such as eating and closing the eye.

If you are considering acupuncture for facial paralysis in Singapore, it is important to understand the condition, the potential role of acupuncture, available medical treatments and the precautions needed to support a safe recovery.

What Is Bell’s Palsy?

Bell’s palsy is a condition that causes weakness or paralysis of the muscles on one side of the face. It is associated with dysfunction of the facial nerve, which controls facial expressions and several other functions.

Symptoms may develop over hours to days and can include:

• Drooping of one side of the face or mouth.

• Difficulty smiling or making normal facial expressions.

• Difficulty closing one eye completely.

• Drooling or difficulty keeping food and liquids in the mouth.

• Changes in taste or sensitivity to sound.

• Pain around the ear or jaw.

The exact cause of Bell’s palsy is not fully understood, although inflammation of the facial nerve is thought to play an important role.

Important: Sudden facial weakness may be a sign of a stroke. Call 995 in Singapore if you or someone else develops sudden facial drooping, particularly if accompanied by arm weakness, speech difficulties or other neurological symptoms. Do not assume that it is Bell’s palsy.

Prompt medical assessment is essential to establish the cause and determine the appropriate treatment.

How Is Facial Paralysis Explained in Traditional Chinese Medicine?

In TCM, Bell’s palsy is traditionally understood through patterns involving the flow of Qi and blood and the functioning of the body's channels and meridians.

A TCM practitioner may assess the individual's symptoms and overall condition before deciding whether acupuncture or other TCM treatments are appropriate.

Acupuncture involves stimulating selected points with fine needles. Within TCM theory, this is intended to help regulate the flow of Qi and blood.

These traditional explanations differ from modern medical understanding of facial nerve dysfunction. They should not be interpreted as proof that acupuncture can remove an obstruction or repair a damaged facial nerve.

Can Acupuncture Help with Bell’s Palsy?

Some people consider acupuncture as a complementary treatment during recovery from Bell’s palsy. However, the scientific evidence for its effectiveness remains inconclusive.

A Cochrane systematic review examining acupuncture for Bell’s palsy found that the available clinical trials had important methodological limitations. The evidence was insufficient to determine reliably whether acupuncture improves recovery.

For this reason, acupuncture should not be presented as a proven cure for facial paralysis. Whether it offers additional benefit alongside standard medical care remains uncertain.

If you are considering acupuncture, discuss it with your treating doctor and a suitably qualified TCM practitioner. Treatment should complement, rather than delay or replace, appropriate medical care.

What Is the Recommended Treatment for Bell’s Palsy?

Early medical assessment is important because some treatments are time-sensitive.

Medical treatment may include:

• Corticosteroids: A doctor may prescribe steroid medication to reduce inflammation. Treatment is generally most effective when started within 72 hours of symptom onset.

• Eye protection: If the affected eye cannot close completely, lubricating eye drops or ointment and other protective measures may be needed to prevent damage to the eye.

• Further assessment and rehabilitation: Depending on the severity and progress of the condition, a doctor may recommend follow-up care or facial rehabilitation.

Not everyone recovers at the same rate. Many people improve over weeks to months, but some experience persistent weakness or other symptoms.

Acupuncture should never delay these treatments or the medical assessment needed to confirm the diagnosis.

What Should You Consider Before Starting Acupuncture?

If your doctor has assessed your condition and you wish to explore acupuncture as a complementary option, consider the following precautions:

1. Confirm the diagnosis: Facial paralysis can have causes other than Bell’s palsy, including stroke and other neurological conditions.

2. Continue prescribed treatment: Do not stop medication or discontinue eye protection without medical advice.

3. Choose a suitably qualified practitioner: In Singapore, check that the TCM practitioner is registered and holds a valid practising certificate.

4. Discuss your medical history: Inform the practitioner about your symptoms, medications, existing conditions and any changes in your recovery.

5. Understand the limitations: Ask about potential side effects, the proposed treatment approach and the uncertainty surrounding the evidence for acupuncture in Bell’s palsy.

Acupuncture can cause side effects, including temporary soreness, minor bleeding or bruising. Treatment should be performed using sterile, single-use needles by a suitably trained practitioner.

Acupuncture for Facial Paralysis in Singapore

If you are exploring TCM as part of your recovery from Bell’s palsy, Asia TCM Singapore Clinic can be contacted to enquire about acupuncture services and whether a consultation with a TCM practitioner may be appropriate for your circumstances.

Before beginning treatment, ensure that you have received an appropriate medical assessment and understand the role and limitations of complementary therapy.

For enquiries, visit the Asia TCM contact page.

The key to managing Bell’s palsy is timely medical assessment, appropriate treatment and careful follow-up. Acupuncture may be explored as a complementary option after discussing its potential benefits and uncertainties with your healthcare professionals.

Disclaimer: This article is for general educational purposes only and is not a substitute for medical advice, diagnosis or treatment.

TCM Paediatric Massage in Singapore: Benefits and Safety

 TCM paediatric massage (小儿推拿), also known as paediatric Tuina or Chinese therapeutic massage for children, is a traditional treatment used in Traditional Chinese Medicine (TCM). It involves applying gentle, specialised massage techniques to selected areas of a child's body, including traditional acupoints and specific massage pathways.

Unlike acupuncture, paediatric Tuina does not require needles. The practitioner uses techniques such as gentle pressing, rubbing, kneading and stroking, adapting the movements and pressure to the child's age, condition and comfort.

In TCM, paediatric massage is traditionally used to support children's well-being and address certain common childhood complaints. Parents in Singapore who are considering this therapy should understand how it works, its potential benefits, its limitations and the precautions needed when treating babies and young children.

What Is TCM Paediatric Massage?

Paediatric Tuina is a specialised branch of TCM that focuses on the needs of infants and children. Its techniques and treatment points differ in some respects from those used for adults.

According to traditional Chinese medicine theory, children are still developing physically and functionally. TCM practitioners therefore use age-appropriate assessment methods and gentle massage techniques when treating young patients.

During treatment, the practitioner may use specific hand movements on the child's hands, arms, abdomen, back or other suitable areas, depending on the treatment plan.

The pressure, duration and techniques should be adjusted to the child's age, health and tolerance. Treatment should never cause significant pain or distress.

What Are the Potential Benefits of Paediatric Tuina?

Paediatric Tuina is traditionally used to support children's well-being and address certain common complaints. Some families seek it as a complementary approach to their child's care.

1. Digestive Discomfort

TCM paediatric massage is traditionally used for digestive complaints such as abdominal discomfort, constipation and indigestion.

However, the effectiveness of Tuina for these conditions varies, and the scientific evidence remains limited. Persistent constipation, repeated vomiting, severe abdominal pain or blood in the stool requires medical assessment.

2. Coughs and Respiratory Discomfort

Some TCM practitioners use specialised massage techniques as part of a treatment plan for children with coughs and other respiratory complaints.

Evidence that paediatric Tuina can effectively treat respiratory infections, asthma or other respiratory diseases is insufficient. It must not replace prescribed asthma medication or appropriate medical treatment.

Seek urgent medical attention if a child has difficulty breathing, bluish lips or unusual drowsiness.

3. General Comfort and Relaxation

Gentle massage may provide a soothing experience for some children and can be incorporated into an appropriate care routine.

Every child responds differently. Paediatric massage should be comfortable, age-appropriate and stopped if the child becomes distressed.

4. General Well-Being

Within TCM, paediatric Tuina is traditionally used to support the body's balance and overall well-being.

However, claims that it boosts immunity, prevents illness, improves intelligence or enhances memory and creativity have not been established by strong scientific evidence. Parents should view paediatric Tuina as a complementary therapy rather than a proven method of preventing disease or improving development.

How Is TCM Paediatric Massage Performed?

A paediatric Tuina session generally involves several steps:

1. Initial assessment: The practitioner asks about the child's age, symptoms, medical history and relevant health concerns.

2. Treatment planning: Suitable techniques and treatment areas are selected according to the child's needs.

3. Gentle massage: The practitioner applies controlled pressing, rubbing, stroking or kneading movements using age-appropriate pressure.

4. Monitoring: The child's comfort and response are observed throughout the session.

5. Aftercare guidance: Parents receive relevant advice about home care and whether further assessment or follow-up is appropriate.

The techniques, duration and frequency of treatment depend on the child's circumstances. A longer or more intensive session is not necessarily more effective.

Is Paediatric Tuina Suitable for Babies and Young Children?

Paediatric Tuina is designed specifically for children, but suitability depends on the child's age, health and condition.

Babies and newborns require particular care because their bodies are more delicate. Parents should consult a qualified TCM practitioner experienced in paediatric care before arranging treatment for an infant.

Massage should always be gentle and should never involve forceful pressure, manipulation of the neck or spine, or movements that cause pain.

Do not use massage as a substitute for medical assessment when a child is unwell. For example, a fever in a baby younger than three months requires prompt medical assessment.

Can Parents Learn Paediatric Massage at Home?

Some simple massage movements may be suitable for parents to learn and incorporate into a child's routine. Gentle touch can also provide an opportunity for parent-child bonding.

However, parents should not assume that all therapeutic techniques are suitable for home use. It is advisable to obtain guidance from a suitably qualified practitioner who can demonstrate appropriate techniques and explain their limitations.

When massaging a child at home:

• Use gentle pressure and slow movements.

• Stop immediately if the child shows pain, discomfort or distress.

• Avoid pressing on injured, swollen or inflamed areas.

• Do not apply forceful pressure to the abdomen, neck or spine.

• Do not use massage to delay medical attention for persistent or worsening symptoms.

For infants and young children, consult a healthcare professional if you are unsure whether massage is appropriate.

Is TCM Paediatric Massage Safe?

Paediatric Tuina is a non-invasive treatment when performed without needles or skin penetration. Nevertheless, safety depends on the techniques used, the practitioner's training and the child's health.

Before arranging treatment, parents should inform the practitioner about the child's medical conditions, medications, allergies and any recent illness or injury.

Seek medical advice before treatment if your child has a significant medical condition, an unexplained fever, an acute illness, a skin infection or an injury.

In Singapore, TCM practitioners must be registered with the Traditional Chinese Medicine Practitioners Board and hold a valid practising certificate. Parents can check a practitioner's registration through the Board's official resources.

Most importantly, paediatric Tuina should complement, not replace, appropriate medical care. Seek prompt medical attention for serious symptoms or any condition that is persistent, worsening or unexplained.

Where Can You Find TCM Paediatric Massage in Singapore?

If you are considering TCM paediatric massage for your child, choose a provider who can explain the treatment approach, discuss its limitations and assess whether it is suitable for your child's age and condition.

At Asia TCM Singapore Clinic, parents can contact the clinic to enquire about paediatric Tuina services, the treatment process and whether a consultation with a TCM practitioner is appropriate for their child.

For more information, visit the Asia TCM contact page.

Understanding the potential benefits and limitations of TCM paediatric massage can help parents make informed decisions about their child's care. A careful, individualised approach that prioritises safety is essential.

Disclaimer: This article is for general educational purposes only. It does not replace professional medical advice, diagnosis or treatment. Consult an appropriate healthcare professional about your child's symptoms or medical needs.

Cupping Therapy in Singapore: Benefits, Uses and Safety

 Cupping therapy (拔罐) is a traditional treatment used in Traditional Chinese Medicine (TCM) and other healing traditions. It involves placing special cups on the skin to create suction, gently lifting the skin and underlying tissue.

In TCM, cupping is traditionally used to help promote the flow of Qi and blood and address patterns of stagnation. Today, cupping is also used as a complementary therapy to help relieve certain types of muscle pain, tension and discomfort.

If you are considering cupping therapy in Singapore, it is important to understand how it works, its potential benefits, what to expect during a session and the precautions to take.

What Is Cupping Therapy?

Cupping therapy uses glass, bamboo, plastic or other specially designed cups to create negative pressure on the skin. The suction draws the skin and underlying tissue slightly upwards, producing the characteristic circular marks often seen after treatment.

Unlike acupuncture, which involves inserting fine needles into specific points, dry cupping works through suction without breaking the skin.

Cupping is sometimes used alongside other TCM treatments or massage therapy, depending on the individual's condition and treatment needs.

How Does Cupping Therapy Work?

During a cupping session, a practitioner places cups on selected areas of the body. Suction is created using a suitable method, such as a manual pump or, in traditional fire cupping, carefully controlled heat.

The suction pulls the skin into the cup and may temporarily increase local blood flow. The practitioner adjusts the suction strength, cup placement and treatment duration according to the individual's needs and tolerance.

From a TCM perspective, cupping is traditionally used to help promote the circulation of Qi and blood and address stagnation. From a modern medical perspective, the exact mechanisms behind its effects are not fully understood.

Some research suggests that cupping may help relieve certain types of pain, although the overall evidence remains limited. It should therefore be regarded as a complementary treatment rather than a replacement for appropriate medical care.

What Are the Potential Benefits of Cupping Therapy?

Cupping therapy may be considered for the following purposes:

1. Relief from Muscle Pain and Tension

Cupping is commonly used for muscle tightness, back discomfort, neck tension and other musculoskeletal complaints. Some people report temporary relief following treatment.

However, results vary between individuals, and research has not established how effective cupping is for every type of pain.

2. Relaxation and Well-Being

The suction and gentle lifting of the skin may feel relaxing to some people. Cupping may be incorporated into a broader treatment plan to support comfort and relaxation.

It should not, however, be assumed to activate a particular nervous-system response or provide the same effects for everyone.

3. Complementary Support for Musculoskeletal Care

A qualified practitioner may use cupping alongside other suitable treatments, such as therapeutic massage or TCM treatment, depending on the individual's condition.

Persistent, severe or unexplained pain should be assessed by an appropriate healthcare professional to identify its underlying cause.

Important: There is insufficient high-quality scientific evidence to conclude that cupping treats asthma, colds, influenza, digestive disorders or insomnia. Cupping has also not been established as a method of removing toxins from the body. It should not replace prescribed medication or evidence-based medical treatment.

What Are the Different Types of Cupping?

Several cupping techniques are available. The appropriate method depends on the treatment objective, the individual's health and the practitioner's assessment.

Dry Cupping

Dry cupping involves placing cups on the skin and creating suction without cutting or piercing the skin. The cups may remain in position for several minutes, depending on the treatment plan.

Fire Cupping

Fire cupping uses carefully controlled heat to create suction inside a cup before it is placed on the skin. Because this method involves a flame and heated equipment, it requires appropriate training and precautions to prevent burns.

Moving Cupping

Moving cupping, also known as sliding cupping, involves applying a suitable lubricant to the skin and gently moving the cups over the treatment area.

This technique is sometimes incorporated into musculoskeletal treatment. It may produce more widespread skin redness or bruising than stationary cupping.

Wet Cupping

Wet cupping involves making small cuts or punctures in the skin so that blood enters the cup. Unlike dry cupping, it breaks the skin and carries additional risks, including infection and blood loss.

It requires strict infection-control measures and careful professional assessment. Anyone considering wet cupping should discuss its risks with a qualified healthcare professional.

What Happens During a Cupping Therapy Session?

A cupping session generally involves the following steps:

1. Initial assessment: The practitioner asks about your symptoms, medical history, medications and relevant health conditions.

2. Treatment planning: Suitable treatment areas and the cupping method are selected.

3. Cup placement: The cups are placed on the skin and suction is adjusted according to your tolerance.

4. Monitoring: The practitioner monitors your comfort and the condition of your skin throughout treatment.

5. Removal and aftercare: The cups are removed carefully, and the practitioner explains what to expect afterwards.

Treatment duration and suction strength vary. Stronger suction or a longer session is not necessarily better. Treatment should be stopped if you experience significant pain, burning or unusual discomfort.

Are Circular Marks After Cupping Normal?

Cupping often leaves circular red, purple or dark marks where the cups were placed. These marks result from the suction and associated changes in the small blood vessels beneath the skin.

The marks are not necessarily conventional bruises, although bruising can occur. Their colour and intensity vary with factors such as suction strength, treatment duration and individual skin response.

The colour of cupping marks cannot reliably diagnose illness, measure the severity of blood stagnation or determine whether someone has a serious health condition.

The marks usually fade over several days to approximately two weeks, although some may last longer. Cupping can also cause tenderness, blistering, burns, persistent skin discolouration or infection.

If you develop severe pain, spreading redness, increasing swelling, pus or other concerning symptoms, seek medical attention.

Who Should Avoid Cupping or Seek Medical Advice First?

Cupping is not suitable for everyone. Consult a qualified healthcare professional before treatment if you:

• Are pregnant.

• Have a bleeding disorder or take anticoagulant medication.

• Have anaemia or a condition that increases your risk of bleeding.

• Have fragile skin, an active skin infection, open wounds or significant skin inflammation.

• Have reduced sensation or difficulty recognising pain or excessive heat.

• Have a significant underlying medical condition or are unsure whether cupping is suitable for you.

Cupping should not be performed over broken or infected skin. People with certain skin conditions, including eczema or psoriasis, may experience worsening symptoms.

Fire cupping also carries a risk of burns. Wet cupping presents additional risks associated with skin puncture, blood loss and infection.

If you have a fever, an acute illness or unexplained symptoms, seek appropriate medical advice rather than relying on cupping. Do not delay medical assessment for breathing difficulties, severe pain or other potentially serious symptoms.

Is Cupping Therapy Safe?

When performed appropriately by a suitably qualified practitioner using proper hygiene and suitable equipment, dry cupping may be tolerated by many people. Nevertheless, it is not risk-free.

Before treatment, ask the practitioner to explain the proposed method, expected effects, possible side effects and available alternatives.

In Singapore, TCM practitioners must be registered with the Traditional Chinese Medicine Practitioners Board and hold a valid practising certificate to practise TCM. You can check a practitioner's registration through the Board's official resources.

Good hygiene, appropriate equipment handling and an individual assessment are important parts of safe treatment.

Where Can You Find Cupping Therapy in Singapore?

If you are considering cupping therapy for muscle discomfort or other concerns, choose a TCM provider that can explain the treatment clearly and assess whether it is appropriate for you.

At Asia TCM Singapore Clinic, you can contact the clinic to enquire about available cupping therapy services, the treatment process and whether an assessment with a TCM practitioner may be suitable for your needs.

Learn more or contact the clinic through the Asia TCM contact page.

Cupping therapy may be a useful complementary option for some people, particularly those seeking support for certain types of musculoskeletal discomfort. Understanding its potential benefits, limitations and risks can help you make an informed decision about your care.

This article is for general educational purposes only and is not a substitute for professional medical advice, diagnosis or treatment.