Fit to Post HealthHow safe is traditional Chinese medicine for cancer treatment?
A popular misconception among cancer patients is that since Traditional Chinese Medicine (TCM) is all-natural, it is perfectly safe and complements conventional cancer treatment. However, potential drug and herb interactions may lead to negative or even dangerous effects.
“Mixing herbs with medication can cause adverse reactions. For example, consuming ‘blood invigorating’ Chinese herbs like gingko biloba may increase the risk of bleeding during chemotherapy, while taking excessive ‘cooling herbs’ or ‘detox’ herbal supplements might cause diarrhoea,” says Mr Ricky Ang, Senior Pharmacist, Department of Oncology Pharmacy, National Cancer Centre Singapore (NCCS).
The most common reason why cancer patients use TCM to complement conventional cancer treatment is the belief that it strengthens the body against the side effects of chemotherapy.
Other reasons include preventing a cancer relapse or the emergence of new cancers, as well as to enhance the overall effectiveness of the cancer treatment.
Related article: Should you take antioxidants if you have cancer? The answer may surprise you
Possible harmful effects of TCM use
The potential harm that can arise from combining Chinese herbs with cancer treatment may include:
Liver toxicities e.g. elevation of liver enzymes
Electrolyte disturbances e.g. low potassium in blood
Opt for safer TCM alternatives
If a patient insists on taking TCM, then he or she can try food therapy, e.g. eight-treasure porridge, black bean soup, white fungus dessert..
Related article: 8 top cancer-fighting foods
Acupuncture, also a part of TCM, is generally safe but it may be best to avoid it if there is blockage of the lymph vessels (lymphoedema) as it may cause infection.
Simple changes can go a long way
Even without TCM, there are simple lifestyle changes that a cancer patient can adopt to better cope with cancer or chemotherapy side effects. These are:
Maintain a healthy lifestyle and balanced diet
Quit smoking (if he or she is a smoker)
Get proper sleep and sufficient exercise
Go for light acupressure
“Last but not least, stay happy and worry less,” Mr Ang says. “After all, having a positive outlook is what will carry you through.”
Related article: What’s the link between happiness and cancer survival?
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By Alvin Chumari for HealthXchange.com.sg.
Health Xchange's articles are meant for informational purposes only and cannot replace professional surgical, medical or health advice, examination, diagnosis, or treatment.
