A. Whenever health care providers prescribe prednisone, they should warn about side effects such as insomnia, irritability, ...

Q. I was on a 14-day course of prednisone for vertigo. Once I stopped, I had terrible withdrawal symptoms that have persisted for more than 10 days.

Q. I was on a 14-day course of prednisone for vertigo. Once I stopped, I had terrible withdrawal symptoms that have persisted for more than 10 days. Luckily, they are getting better, but I’m still ...

While vitamin C is essential for health, high doses can cause serious side effects. Learn the risks and how to use it safely, ...

Ashwagandha may cause side effects like nausea, drowsiness, and headache. It may not be safe for people who are pregnant or have thyroid or prostate problems.

Clinicians may fail to recognize common side effects of drugs like gabapentin—which are frequently prescribed for nerve ...

Black seed oil may cause side effects like rash, allergic reactions, low blood sugar or pressure, kidney or liver damage, and may interact with medications.

Farxiga, a medication prescribed for type 2 diabetes and other indications, can cause both mild and serious side effects. Specific side effects and their severity can vary from person to person. You ...

Melatonin overuse is becoming increasingly common, and experts warn that high or prolonged doses can cause hormonal changes, ...

Taking too much vitamin B6 can cause nerve damage and numbness in hands and feet. Niacin at high doses can cause flushing and ...

Ozempic (semaglutide) helps people with type 2 diabetes lower their blood sugar if diet, exercise, and other diabetes medications haven’t worked. If you’ve just gotten a prescription for it, you might ...