Doctor insights on:
Common Itchy Rashes
All age groups: Most often eczema has an onset before 5 years of age but it can occur at any age. Presentation and location of eczema can differ depending on age of onset. Slightly more common in females. A lot of children who had eczema will find that as they get older their eczema gets less severe. Some adults "grow out of" their eczema entirely. ...Read moreSee 1 more doctor answer
Can very dry skin cause red itchy bumps that look like bug bites? I'm getting sporadic red itchy bumps on face it's very dry and itchy!
Probably no STD: Syphilis can cause a body-wide rash, but not hive-like and usually not itchy. If you think you're at risk for STDs, get tested. But an STD is not a likely cause of this rash. Most rashes like this are due to drug allergy -- which could include an STD drug if you're on treatment. In that case, contact the doctor treating you. Good luck! ...Read more
Under arm rash: The two most common causes are reaction to deodorants and shaving. A physician should be able to give you the appropriate advice to get it resolved. ...Read more
Syphilis and hiv: Advanced HIV is associated with dry and itchy skin. Syphilis leads to a rash which can appear to be dry. However, dry and itchy skin is usually not from an std. If it is occurring is a small area, then a skin fungal infection could be the cause. If it affecting the whole body there could be a number of causes including dry air and the type of soap you are using. ...Read more
Bed bugs: Bed bug bites may have no sx's/signs except for 2 small skin puncture points. A reaction may show from an hr to several days later. It can cause itchy, pink, swollen, lesions w clear center. If hypersensitive blisters may occur. Telltale sign is linear track of lesions from sequential feedings – doesn't always occur. Bites are in areas exposed while sleeping-arms, shoulders, neck ; legs. ...Read moreSee 2 more doctor answers