Serious side effects of Adderall can include heart attack and stroke. Adderall can lead to sudden death in people with preexisting heart conditions. If a person has a preexisting heart condition ...

If you've been taking Zyrtec or Xyzal for your worsening allergy symptoms, there's a new side effect you should know about.

Chemical hair relaxers are a beauty staple for many, but now they’re at the center of a legal and health controversy. People ...

While typically mild, melatonin supplements can cause some side effects, including drowsiness, headaches, nausea, and ...

Although the side effect is rare, the FDA said some patients experienced severe itching that required medical attention.

However, does teriyaki sauce deliver any interesting “side effects” we should be aware of before making it a usual part of our grocery store haul? Here we look at the side effects of eating teriyaki ...