A skin allergy, or allergic contact dermatitis, produces a red, itchy rash that sometimes comes with small blisters or bumps. The rash arises when the skin comes in contact with an allergen, a usually harmless substance that the immune system attacks. Allergens trigger allergic reactions.
Similarly, why do I have a rash on my belly?
What causes stomach rash? Stomach rash may have many possible causes, including allergens (agents that cause allergies), infections, autoimmune disorders, or other causes such as stress.
Keeping this in view, what causes itching around the waistline?
Allergic contact dermatitis or eczema may be behind itchy hips and abdomen. It may result from contact with an allergen or trigger, such as a new soap or detergent. You may also have: a rash.
What causes small red itchy bumps on skin?
Contact dermatitis is an allergic skin reaction that produces an itchy, red skin rash. The rash may consist of raised, red bumps that ooze, drain, or crust. Corns or calluses are rough, thickened areas of skin. They’re most often found on the feet and hands.
What are little white bumps that itch?
Skin mycosis
One of the most common causes of small white spots on skin, which are very itchy and can spread through large areas of the body, are “beach” mycosis, also known as pityriasis versicolor or tinea versicolor.
What does meningitis rash look like?
A petechial rash looks like pin-prick red or purple spots on the skin, and can resemble flea bites. A purpuric rash looks more like bruising, showing up as reddish-purple areas on the skin.
What does viral rash look like?
The characteristics of viral rashes can vary greatly. However, most look like splotchy red spots. These spots might come on suddenly or appear gradually over several days. They can also appear in a small section or cover multiple areas.
What are these red bumps on my stomach?
Keratosis pilaris causes patches of dry, rough skin with tiny red bumps. These bumps may look like red goosebumps or tiny pimples. Keratosis pilaris is a common, harmless condition that typically disappears by age 30.
Can anxiety cause rash and itching?
When anxiety kicks in, your body’s stress response can go into overdrive. This can affect your nervous system and cause sensory symptoms like burning or itching of the skin, with or without visible signs. You can experience this sensation anywhere on your skin, including your arms, legs, face, and scalp.
What cancers cause rashes?
Mycosis fungoides is a type of lymphoma—the most common form of blood cancer. When someone has mycosis fungoides, malignant cells in the blood travel to the skin. The most common mycosis fungoides symptoms causes lesions that appear as a scaly, itchy rash.
What does lymphoma skin rash look like?
When lymphoma affects the skin, it may cause a rash that appears as one or more scaly, reddish-to-purple patches, plaques, or nodules. A lymphoma rash, such as mycosis fungoides (MF), can be easy to confuse with other skin conditions, such as psoriasis or eczema, which can cause similar symptoms.
Where do you itch with kidney disease?
It may affect your whole body or be limited to a specific area – usually your back or arms. Itching tends to affects both sides of the body at the same time and may feel internal, like a crawling feeling just below the skin.
What does a gluten rash look like?
Gluten rashes are blistery, pitted, or pustular and very itchy. A gluten rash on the elbows is common, and it also can appear on the knees, buttocks, back, or face, at the hairline. The rash is symmetrical, which means it occurs on both sides of the body at the same time.
What stage of liver disease is itching?
Just about as common as fatigue in PBC, itching (pruritus) of the skin affects a majority of individuals at some time during the disease. The itching tends to occur early in the course of the disease, when individuals still have good liver function. As a matter of fact, itching can even be the initial symptom of PBC.
