Taking too much vitamin D can cause serious side effects. Learn the signs, why you might feel weird after taking it, and when to talk to your healthcare provider.

Often used for coughs and digestion, mulethi contains glycyrrhizin, a compound that may raise blood pressure, lower potassium ...

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.

Anytime you try a new supplement, it’s important to have the right information so you’ll know about possible side effects. That’s true, too, for cannabidiol, also known as CBD. There are many CBD ...

Cefdinir oral capsules can cause side effects that range from mild to serious. More common side effects include diarrhea and nausea. If side effects become too bothersome, talk with your doctor about ...

All products and listings featured on Condé Nast Traveler are independently selected by our editors. However, we may receive compensation from retailers and/or from purchases of products through these ...

Cephalexin is a generic drug that’s prescribed for certain bacterial infections in adults and children. As with other drugs, cephalexin can cause side effects, such as diarrhea, nausea, or vomiting.

Sorry to break it to you, but flu season, which peaks between December and February in the US, isn’t going anywhere, and just like your taxes or annual trip to the dentist, you should address it every ...

If you're someone who dislikes taking medication, you may have considered splitting a pill and taking half instead of going for a full dose. And while that's sometimes a safe move, if you're taking ...

Update for 11 p.m. ET on Aug. 27: SpaceX has now delayed the Polaris Dawn launch until no earlier than Aug. 30 due to a helium leak and bad weather. Read our delay stories here and here. These two ...

These two Dragons are getting ready to spread their wings. SpaceX just gave us a look at the Crew Dragon capsules that will fly on the Polaris Dawn and Crew-9 astronaut missions, which are set to ...