What is nifedipine used for?
Nifedipine is used alone or together with other medicines to treat severe chest pain (angina) or high blood pressure (hypertension). High blood pressure adds to the workload of the heart and arteries. If it continues for a long time, the heart and arteries may not function properly.
What are the side effects of nifedipine 30 mg?
Headache, dizziness, nausea, flushing, constipation, leg/muscle cramps, or sexual problems may occur. To reduce dizziness and lightheadedness, get up slowly when rising from a sitting or lying position. If any of these effects persist or worsen, tell your doctor or pharmacist promptly.
Is nifedipine still used?
Why it’s used. Nifedipine is used to lower blood pressure in people with hypertension. It’s also used to treat vasospastic angina (chest pain due to a spasm in arteries around the heart) or chronic stable angina (chest pain that occurs with activity or stress). The drug form used depends on the condition it is treating …
When is the best time to take nifedipine?
Nifedipine comes as a capsule and an extended-release (long-acting) tablet to take by mouth. The capsule is usually taken three or four times a day. The extended-release tablet should be taken once daily on an empty stomach, either 1 hour before or 2 hours after a meal.
Can nifedipine give you anxiety?
Compared with other dihydropyridines, nifedipine has a higher incidence of neurologic side effects, including dizziness and anxiety, they write.
How does nifedipine make you feel?
Getting the most from your treatment When you first start taking nifedipine you may experience headaches, feeling flushed, and some dizziness. These effects usually only last for a few days, but if they continue or become troublesome, you should let your doctor know.
What drugs should not be taken with nifedipine?
Strong CYP3A inducers, such as rifampin, rifabutin, phenobarbital, phenytoin, carbamazepine, and St. John’s Wort reduce the bioavailability and efficacy of nifedipine; therefore nifedipine should not be used in combination with strong CYP3A inducers such as rifampin (See CONTRAINDICATIONS).
Does nifedipine affect sleep?
sleep problems (insomnia), rash or itching, urinating more than usual, or. flushing (warmth/redness/tingly feeling under your skin).
Can nifedipine help with anxiety?
Single-dose nifedipine was given to 13 phobic patients with increased generalized anxiety. Nifedipine failed to demonstrate anxiety-reducing effects on baseline anxiety ratings. Furthermore, in a subset of four patients, the drug failed to show an anxiolytic effect in exposure-related anxiety.