Nifuta (Nifedipine Extended-Release Tablets) can be used for the treatment of high blood pressure and angina pectoris, and is taken orally at 20mg once or twice a day. Nifedipine Extended-Release Tablets (Ⅱ), the main ingredient of which is nifedipine, can be used for the treatment of high blood pressure and angina pectoris. This drug is a slow-release tablet, must be swallowed, do not chew, if you need to reduce the dose in the process of use, can be separated along the “center line” of the tablet surface complete half of the tablet to take, 20mg once, 1~2 times a day. Discontinue taking should be gradually reduced. Nifedipine Extended-Release Tablets(II) may cause swelling of the ankles, feet and lower legs, and occasionally chest pain, headache, flushing, abdominal pain, nausea, loss of appetite and other adverse reactions. Use with caution in patients with hypotension, severe aortic stenosis, and hepatic or renal insufficiency. Nifedipine is contraindicated in people who are allergic to nifedipine. If you need medication, it is recommended to use Nifedipine Extended-Release Tablets (II) under the guidance of a doctor, not blindly self-medication.