Taking Detox Capsules does not usually cause headaches. The side effects of Detox Capsules are not known, and generally do not cause headache symptoms. If a headache occurs, other causes should be ruled out, such as primary headache, hypertension, sinusitis, intracranial tumors. Drainage and Detoxification Capsule is composed of Rhubarb, Atractylodes Macrocephalae, Radix et Rhizoma Ginseng, Rhizoma Mangiferae, Citrus Aurantium, Qing Yang Ginseng, Radix et Rhizoma Petitgravidis, Cistanches, Lotus Leaf and so on. It mainly has the effect of benefiting qi and promoting blood circulation (tonifying qi and blood, making the body full of qi and blood, and blood circulation smooth), laxative and detoxification. It is used for constipation and acne caused by deficiency of qi and blood stasis, and internalization of heat and toxin. Avoid eating cold, spicy and greasy food while taking the medicine; prohibited for patients who are allergic to this product; prohibited for pregnant women. At the same time, it is not advisable to take quinquefoil, wulin, saponaria or its preparations, and it is not advisable to drink tea or eat radish to avoid affecting the efficacy of the drug. Patients who are not feeling well are advised to consult a doctor in time, and should use the medicine under the guidance of a doctor’s interview.