Melatonin is a hormone produced in the pineal gland in the brain. Its production is controlled by the suprachiasmatic nucleus (try saying that three times fast!), which is the body’s master ...

In most cases, the nails will rebound after you stop using these products. It’s important to remember that the rash of contact dermatitis does not necessarily mean you have an allergy.

A doctor may prescribe a medicated shampoo or corticosteroid to relieve symptoms if the rash is very painful or itchy. Unlike psoriasis, contact dermatitis occurs as a reaction to irritants.

Authors of a 2018 review found that two study participants who took probiotics to treat IBS reported an itchy rash as a side effect. This led one participant to drop out of the trial. If a rash or ...

The CBD creams we’ve found to be most effective for pain tend to have other ingredients that create a cooling sensation for pain relief. It’s hard to say which ingredient is offering the bulk ...