Eating nifedipine edema, back and leg pain and other symptoms belong to the drug’s adverse reactions, the adverse reactions will continue to exist during the use of the drug, usually in the discontinuation of the drug to be good. Nifedipine is the name of a western drug, a calcium channel blocker, can be used for angina pectoris, hypertension and other diseases. Adverse effects of this drug include edema and back and leg pain, etc. It is common to experience edema and back and leg pain while taking nifedipine. Under normal circumstances, the symptoms can usually disappear only after stopping the drug. If the adverse drug reaction is severe, you should consult your doctor to consider stopping or changing the drug. Adverse reactions to nifedipine include erythema, headache, and redness of the face, in addition to edema and lower back and leg pain. It should be noted that nifedipine is contraindicated for those who are allergic to nifedipine and other ingredients in the product, and contraindicated for pregnant women. Edema and back and leg pain during taking nifedipine usually cannot be relieved, if the symptoms are more serious, you should consider timely medical treatment.