Medically reviewed by Paria Sanaty Zadeh, PharmD Key Takeaways Elderberry can cause digestive symptoms, allergic reactions, ...

Elderberry tea is made from dried elderberries and is rich in antioxidants with anti-inflammatory properties. Some research suggests it may help reduce the severity of colds, flu, and other ...

If there’s one herbal recipe that gets talked about every cold season, it’s elderberry syrup, and for good reason. It’s easy to make, kid-friendly, and one of the most beloved traditional remedies for ...

Elizabeth Cooney is a cardiovascular disease reporter at STAT, covering heart, stroke, and metabolic conditions. You can reach Liz on Signal at LizC.22. Far fewer people who could benefit from statins ...

The long list of side effects marked on the packaging of statins can be a turn-off for those who might benefit from the cholesterol-lowering drugs. But a new study found only a few of those side ...

Learn why the herbal supplement valerian may not be as safe as you think, and what to watch for if you try it.

Methotrexate injection, a treatment for certain autoimmune diseases and cancers, can lead to various side effects. These range from common, mild reactions such as headache and nausea to serious, ...

Sumatriptan’s side effects can depend on several factors, including the form and dose you’re prescribed. Common side effects of sumatriptan oral tablets include tingling sensations, chest pain or ...

A Maryland truck driver suffered an “eye stroke” that left him blind, first in one eye and then the other. A Louisiana woman vomited for weeks before being diagnosed with a brain dysfunction typically ...

Hemp protein is packed with benefits. Research shows that hempseeds have a nutty taste and can provide essential amino and fatty acids, along with other minerals, fibers, and vitamins. The risk of ...

Taking shilajit supplements may have benefits for male fertility and bone health. You can find shilajit as dissolvable powders and capsules. Research on its safety is limited, so it's best to check ...

Taking chanca piedra might help break up kidney stones and protect your liver from damage. Chanca piedra is available in capsules, liquid concentrates, and tea sachets. It's best to talk with a doctor ...