For those sensitive to pollen, gardening can be a challenge. Many plants release airborne pollen that can cause sneezing, ...

While you may be aware of more common outdoor allergies, you may not know that plenty of things in your home could be causing ...

The many thousands of plant species and their numerous chemical ... alkaloids in the sap and mucus of the daffodil may contribute to the rash (see the discussion of alkaloids, below).

The poison ivy contains an oily resin or sap in all parts of the plant that can cause an allergic reaction in most people ...

Q. What causes rashes? A. The most common cause of a rash is contact dermatitis, an inflammation of the skin that comes from direct contact with irritants or allergens. A red, itchy rash from ...

Coming into contact with the plant causes a painful stinging nettle rash, so it’s best to sip nettle tea or a stinging nettle ...

Poison ivy contains an oil called urushiol, which causes a red, itchy rash when it transfers to the skin. Every part of the plant contains this oil, from the roots to the stem to the leaves ...

Nickel, found in many jewelry pieces and zippers, is a common allergen that can cause rashes and irritation on the skin Stress can have a direct impact on skin health. It can cause allergic ...

A research team at Clarkson University recently published a study about a plant-based ... which can cause negative health effects in humans, from mild skin rashes to serious illnesses.