If you brush against the plant, the hairs release an acid into your skin, causing a stinging nettle rash that lasts for about ...

Related: How to Get Rid of a Stinging Nettle Rash According to a review article ... and Voltaren (topical, meaning on the skin). And in this small study, the results showed that diclofenac ...

The rind actually comes from these leaves, called stinging nettles ... needlelike structures that sting and cause a rash when they touch human skin. More from Food ...