Chinese Herbal Medicine

Overview

Chinese herbal medicine is one of the oldest ways of using plants as medicine. It is a central part of Traditional Chinese Medicine (TCM), a health system that began in China over 2,000 years ago and is still used all over the world. A practitioner combines plant parts — roots, leaves, seeds, bark and flowers — and sometimes minerals, into teas, powders, pills or ointments. Rather than giving everyone the same product, a TCM practitioner usually makes up a personal blend for you. They base it on a long conversation about your health, plus an examination that may include looking at your tongue and feeling your pulse. Some individual herbs have been studied by scientists and a few look promising, but for most mixtures the evidence is limited. Herbs can also cause side effects and can interact with other medicines, so they are best used with care and with your doctor's knowledge.

Yes. Chinese herbal medicine is used by millions of people worldwide. In parts of East Asia it is part of mainstream healthcare, and in many other countries it is classed as complementary or traditional medicine. Surveys suggest a large share of adults in Europe, North America and Australia have tried some form of herbal remedy at least once.

Anyone can choose to use it. It is most common in East Asia and in communities with a Chinese cultural background. Elsewhere, people often turn to it for long-term conditions that have not fully settled with standard care, or because they prefer a more natural approach. Extra care is needed for pregnant or breastfeeding women, babies and children, older adults, and anyone with liver or kidney problems or who takes regular prescription medicines.

Symptoms

Common symptoms

• Long-lasting pain, such as joint pain, back pain or period pain
• Digestive complaints such as bloating, constipation or irritable bowel symptoms
• Tiredness, low energy and trouble sleeping
• Frequent colds, coughs or allergy symptoms
• Menstrual problems and menopausal symptoms
• Stress, low mood or anxiety
• Skin problems such as eczema

Symptoms in children

• Children are sometimes given herbal remedies for coughs, tummy upsets or eczema, but their smaller bodies make them more vulnerable to side effects and to dosing mistakes
• Never give a child a herbal product made for adults, and check with a doctor or pharmacist first
• Herbal pills and loose teas can be a choking risk for young children, and some products contain honey or sugar that is not suitable for babies

Symptoms in older adults

• Older adults often take several prescription medicines, which raises the chance of harmful interactions
• Kidney and liver function naturally slows with age, so the body clears herbs more slowly
• Memory problems can lead to double doses or mixing products up
• Bring every product — herbs, supplements and prescriptions — to appointments so they can be reviewed together

Causes

Main causes

• A wish for a 'more natural' option, or for care that treats the whole person rather than one symptom
• Long-term symptoms that have not fully settled with standard treatment
• Cultural tradition — Chinese herbal medicine is part of everyday healthcare in many communities
• Frustration with waiting times or with side effects of conventional medicines
• The mixtures themselves vary widely: they may contain many plant parts, minerals, or in some cases animal products, and quality differs a lot between products and suppliers

Risk factors

• Taking prescription medicines, especially blood thinners, medicines for heart rhythm, diabetes or epilepsy, or any drug that affects the liver or kidneys
• Existing liver or kidney disease
• Pregnancy or breastfeeding
• Being a baby, a child or an older adult
• Buying products online or from unregulated sellers, where ingredients may be wrong, contaminated, or include substances that are banned in some countries
• Taking several herbal products at once, or taking more than the practitioner recommends
• Delaying proven treatment for a serious condition while relying on herbs alone

When to see a doctor

See a doctor urgently if:

• You notice yellowing of the skin or eyes, dark urine or severe upper belly pain
• You have a reaction such as a rash, swelling, wheezing or dizziness after taking a herbal product
• You are passing much less urine than usual, or your legs and face are swelling
• You feel very unwell and cannot say why
• Your original symptoms are getting worse quickly

Book a routine appointment if:

• Before you start any herbal product, especially if you take prescription medicines or have a long-term condition
• If you are pregnant, breastfeeding, or planning a pregnancy
• If you want to give a herbal remedy to a child
• If you have been taking herbs for several months and want to check they are still appropriate
• If you are due to have surgery or a procedure

Diagnosis

There is no single test for 'Chinese herbal medicine'. Instead, there are two separate conversations. A TCM practitioner will ask detailed questions about your body, habits and symptoms, and may look at your tongue and feel your pulse to decide on a blend. Your doctor, meanwhile, will focus on safety: what exactly you are taking, in what amount, for how long, and whether it could affect your other medicines or your liver and kidneys.

Tests that may be done

• A full medicine review with your doctor or pharmacist, covering herbs, supplements and prescriptions together
• Blood tests to check liver and kidney function, especially if you take herbs regularly or feel unwell
• Allergy assessment if you have had a reaction
• Standard tests to look into your original symptoms, so nothing serious is missed
• Occasionally, a sample of the product itself may be checked if contamination is suspected

What to expect at your appointment

Expect plenty of questions, and bring the packaging or a photo of the label if you can. If your doctor suggests blood tests, these are simple and quick, and they give you both a baseline to compare against later. Nothing about this process means you have done something wrong. It is ordinary, sensible safety checking, and it lets you make a decision with full information.

Treatment

Treatment has two strands that work best side by side. The first is good conventional care for whatever is bothering you — your doctor can explain the proven options for your particular symptoms. The second is safe, supervised use of herbs if you decide to try them. That means a qualified practitioner, a clear list of ingredients, a sensible length of trial, and a plan for what to check and when. It also means knowing when to stop.

Self-care at home

• Tell your doctor, nurse and pharmacist about every herb, tea and supplement you take
• Keep the packaging or photograph the label, so the exact product can be identified if you become unwell
• Stick to the amount your practitioner recommends — more is not better
• Stop and get advice if you notice new symptoms such as tiredness, nausea, rash or yellowing skin
• Do not replace proven treatment for a serious condition with herbs alone
• Store herbs out of reach of children, and check expiry dates
• Be cautious with online sellers and with products labelled in a language you cannot read

Medical treatments

Standard medical care for your symptoms remains the foundation, and what that looks like depends on your condition — it may include physiotherapy, talking therapies, pain management or medicines chosen by your doctor. If you and your doctor agree that herbal medicine is worth a try alongside this, keep it supervised: a qualified practitioner, known ingredients, and regular check-ins. If blood tests show your liver or kidneys are being affected, the usual step is to stop the herbs and let your body recover under medical care. Your doctor may also adjust other medicines, or ask your pharmacist to review everything together.

When is surgery considered?

Surgery is not a treatment for Chinese herbal medicine itself. However, if you have an operation planned, tell your surgical and anaesthetic team about every herb you take. Some can affect bleeding or blood pressure, and you may be asked to stop them for a period before surgery.

Living with this condition

Most people fit herbal preparations easily into daily life — a tea at set times, or a pill with a meal. The important habit is record keeping: a simple note on your phone of what you take, how much, and since when. That one list makes every appointment, pharmacy visit and emergency conversation faster and safer.

Lifestyle tips

• Keep a single up-to-date list of all medicines and supplements you use
• Choose a practitioner with recognised training and a clear complaints process
• Ask what is in a mixture and why, and expect a straight answer
• Set a review date — for example three months — to decide together whether it is helping
• Keep up your routine NHS checks and vaccinations, and do not let them lapse

Diet and exercise

Chinese herbal medicine is often paired with general lifestyle advice, and the basics genuinely help: regular movement you enjoy, enough sleep, and meals built around vegetables, fruit, wholegrains and protein. Drink alcohol in moderation or not at all, because your liver is doing the work of processing both alcohol and herbs. If you are unsure what is right for you, ask your pharmacist or GP.

Mental health and emotional wellbeing

Many people turn to herbal medicine when they feel stressed, low or anxious, and it can feel comforting to have a practitioner who listens at length. That support is real and valuable. Just be aware that persistent low mood or anxiety deserves proper assessment too — talking therapies and other support work well, and you do not have to manage alone. If you ever have thoughts of harming yourself, contact your local emergency number or a crisis line in your country straight away.

Prevention

You cannot 'prevent' needing herbal medicine, but you can greatly reduce the chance of harm. Use a qualified practitioner, avoid unknown online products, tell your doctor everything you take, and stop promptly if you feel unwell. If you have liver or kidney disease, are pregnant, or take regular prescription medicines, check first rather than afterwards.

Vaccines

Not applicable — no vaccine prevents reactions to herbal medicines. It is still worth keeping your routine vaccinations up to date, since some illnesses can be more serious if your liver or kidneys are under strain.

Screening programmes

There is no screening programme for herbal medicine use. The nearest equivalent is a regular medicine review with your doctor or pharmacist, plus blood tests to check liver and kidney function if you use herbs long term.

Complications

If left untreated

• Harm from the herbs themselves, including liver injury and kidney damage, which are uncommon but serious and sometimes permanent
• Interactions with prescription medicines that make them work too strongly, too weakly, or unpredictably
• Contamination with heavy metals, pesticides or banned substances, particularly in unregulated products
• A delayed diagnosis, if a treatable condition goes unchecked while symptoms are managed with herbs alone
• Unexpected effects on bleeding, blood pressure or blood sugar, which matter during surgery or illness

Long-term outlook

The outlook is generally good. Most people who use herbal products carefully, tell their doctor and stop if problems appear, come to no harm. Used thoughtfully alongside standard care, Chinese herbal medicine can be one part of looking after yourself. If something does go wrong, liver and kidney problems are often picked up early by a simple blood test and improve once the herbs are stopped. Keep your doctor in the loop and you are in a strong position to make choices that suit you.

Find support

External links open third-party websites. Ruqelo Health is not responsible for external content. Listing an organisation does not imply endorsement.