Imagine taking a bumpy bus ride or clapping your hands and coming out with a rash. These activities for some people, sometimes even drying their hands with a towel or running, can lead to a form of haves called vibratory urticaria. What is vibratory urticaria? It is a rare condition

Sulfa allergy occurs when an individual has an allergic reaction to drugs that contain sulfonamides. Sulfa is a constituent of some antibiotics, which are often used to treat skin disorders, eye infections, and rheumatoid arthritis. There is a difference between sulfa and sulfite. Sulfites are used as additives and preservatives

What is biphasic anaphylaxis? A biphasic reaction is a recurrence of anaphylaxis after appropriate treatment was administered, and it happens without additional exposure to the allergen. The second reaction can be less severe, equal to, or more severe than the first reaction, which makes it even more dangerous as some

Cinnamon is a go-to spice for many people. Whether it’s cinnamon rolls or cinnamon on toast, this spice makes almost everything so tasty and so inviting. Unfortunately though, there are certain people who experience an allergic reaction to cinnamon. These people have a high sensitivity to the proteins in the

Psoriasis is an autoimmune disease that causes red thick plaques on the skin, which is dry and itchy, and sometimes painful. It often develops on the elbows, knees, scalp, back, face, palms, and feet. An autoimmune disease occurs when the immune system attacks healthy cells instead of infectious germs. Signs

Seafood allergy is one of the most common food allergies in the world, particularly, among adults in the U.S. It is much more common in adults than in children and once you develop this type of allergy, it tends to be severe and lifelong. Seafood allergy can also develop even

If you have that dry itchy red rash on your scalp that has flaky scales, it could be seborrheic dermatitis, or also called seborrheic eczema or seborrhea. It is a very common skin condition that causes your skin to become red with flaky patches that resembles dandruff. It usually affects

Blushing is a normal body reaction. However, if you get red bumps that are a bit like acne, then you might have rosacea. Rosacea is a skin condition that begins subtly, with the intermittent appearance of redness along the cheeks and nose. Sometimes, prominent swelling of the face can occur

What is fifth disease? A skin disease that often occurs with children, fifth disease is a form of rash that appears on the child’s face and is caused by parvovirus B19. The rash looks like a red large patch on the face of a child often resembling a slapped cheek,

What is lanolin allergy? Lanolin allergy is an allergic reaction to moisturizers, sunscreens, shampoos, lipsticks, makeup removers, ointments and any other product that contains wool alcohol, which is the principle component of lanolin. Lanolin, due to its moisturizing aspect, is often used to treat breastfeeding women’s nipples and a number