Small red bug bites that itch skin#

Hand, foot, and mouth disease is a viral infection that can cause red lesions on the mouth and a rash on the hands and feet.Scarlet fever is an infection due to group A Streptococcus bacteria that produces a toxin, causing a bright red or skin-tone-colored, sandpaper-like rash.Measles is a viral respiratory infection that causes a widespread rash consisting of itchy, red bumps.Chickenpox is caused by a virus, and the rash is characterized by small itchy bumps and blisters that form all over the body.If left untreated, the infection causing the cellulitis can spread and become life threatening.Ĭhildren are particularly prone to rashes that develop as a result of illnesses: It usually appears as a red, swollen area that is painful and tender to the touch. Cellulitis is a bacterial infection of the skin.Scabies is an infestation by tiny mites that live on and burrow into your skin.It can be associated with prolonged exposure to a wet diaper.

Small red bug bites that itch skin#

Diaper rash is a common skin irritation in infants and toddlers.The same fungus that causes ringworm on the body and the scalp also causes jock itch and athlete’s foot. Ringworm is a fungal infection that causes a distinctive ring-shaped rash.There are several types of rosacea, but all are characterized by redness and rash on the face. Rosacea is a chronic skin condition of unknown cause.This rash is known as a “butterfly,” or malar, rash. Systemic lupus erythematosus is an autoimmune disease that can trigger a rash on the cheeks and nose.When babies have it, it’s known as cradle cap. It can also occur on the ears, brows, or nose. Seborrheic eczema is a type of eczema that most often affects the scalp and causes redness, scaly patches, and dandruff.Psoriasis is a common skin condition that can cause a scaly, itchy, red, or purplish rash to form along the scalp, elbows, and joints.The rash is often reddish, though it can be skin-colored or darker on people with darker skin tones. Atopic dermatitis, the most common form of eczema, is a rash that may be more common in people with asthma or allergies.Tick bites are of particular concern because they can transmit disease. A rash can sometimes develop in the area of a bug bite, such as a fleabite.Other possible causes of rashes include the following: Taking medications may also cause rashes. poisonous plants, such as poison oak, poison ivy, or poison sumac.Possible causes of contact dermatitis include: The resulting rash may be itchy, red, or inflamed. This type of rash occurs when the skin comes into direct contact with a foreign substance that causes an adverse reaction, leading to a rash. Contact dermatitis is one of the most common causes of rashes.