Formaldehyde was the seventh most common allergen causing ACD in patch test patients in 2005–2006 (Zug et al., 2009). It is the second most common cause of hand ACD and cosmetic ACD (Scheman et ...

Allergic Contact Dermatitis: Poison Ivy Rhonda Goodman, PhD, ARNP, FNP-BC; Deborah Hollimon, MS, ARNP, FNP-BC Disclosures Dermatology Nursing 0 ...

For mild and non-serious causes, there are several home remedies that can help ease the itchiness and improve scalp health.

Medically reviewed by Susan Bard, MD An itchy scalp can develop due to a variety of causes, including your hair-washing routine, head lice, psoriasis, and more. How to find relief depends on the cause ...

Your scalp is essentially an extension of your facial skin, just with more hair follicles and oil glands. This means it’s just as susceptible to irritation, allergic reactions, and sensitivity ...

They typically appear quickly and last a short time. A reaction can also cause allergic contact dermatitis, which may lead to bumps that ooze or crust. They may last longer than hives.

The resulting rash may be itchy, raised, stinging or blistering. It should only appear in the area. There are two forms of contact dermatitis: allergic and irritant dermatitis.

2. Seborrheic dermatitis It is a chronic skin condition affecting oily areas of the scalp. Dandruff, a common scalp problem, may be considered the mildest form of seborrheic dermatitis, as per the ...

If you’re noticing eyebrow dandruff on your face, you’re not alone. SELF asked dermatologists to break down what’s causing your flaky skin—and how to treat it.

Discover the best eczema treatments that experts recommend, whether you’re dealing with sudden eczema flare-ups, itchiness, or just need a new facial moisturizer.

If you have an allergy to fragrance, which is common, you may develop contact dermatitis where you apply a personal care product. The face, neck, underarms, scalp, and tops of feet are also common ...

If you have an itchy rash on your scalp, you could be having an allergic reaction, also called contact dermatitis. Itchiness can be a side effect of hair products like shampoos, dyes, and styling ...