Doctor insights on:
Small Itchy Rash Traveling Up My Arm
There is an itchy rash on the inside of my elbow. It's small bumps and seem to be traveling both ways down and up my arm. What could it be.
Itchy rash: Atopic dermatitiisis or contact dermatitiis.Get a more detailed answer ›
I have one small itchy rash on my arm it's the only rash I have and I don't know what it is. Do you have any idea?
I get an itchy rash on my right arm once every 4 weeks. It goes away in 4 or 5 days. The skin is bumpy with small red pimples only in that area. WHY?
ITCHY BUMPS ARM:
YOU MUST BE A DETECTIVE.
WHAT DO YOU DO EVERY FOUR WEEKS THAT YOU DO NOT DO AT OTHER TIMES?
YOU ARE PROBABLY TOUCHING SOMETHING OR DOING SOMETHING THAT YOU DO NOT DO IN THE OTHER THREE WEEKS.
BE A DETECTIVE AND WRITE BACK WHEN YOU FIND OUT WHAT IT IS. . . Read more
I have a dry itchy rash on my arms, chest, lower legs and upper back. It looks like small, red spots. I had severe tonsillitis which cleared up just over a week ago, and was given ciprofloxacin (not sure whether it helped). Any idea what could be causi
Scarlet fever: The rash can appear before illness or up to 7 days later. The rash can last for up to 2 to 3 weeks before it fully goes away. Read more
Can't diagnose this: Without a medical history and visualization of the rash. Read more
Dry itchy rash: It is difficult to give an accurate diagnosis without a picture of your skin. The most common cause of dry itchy skin with or without a rash at this time of year is "winter itch." with the cold air outside and the air usually overheated and dry inside your skin gets all dried out. The treatment is with lots of moisturizer and humidifiers indoors. Other causes would be fungal rashes or allergies. Read moreSee 2 more doctor answers
I have a rash from some sort of weed I was pulling, causing a itchy rash on my arms. What do I use to heal it?
Contact dermatitis: Contact dermatitis is caused by a substance you're exposed to that irritates your skin or triggers an allergic reaction. The substance could be one of thousands of known allergens and irritants. Some of these substances may cause both irritant contact dermatitis and allergic contact dermatitis. First line therapy is usually avoidance of the trigger, and topical steroid creams. Read more
Many possibilities: There are many things that could cause the skin to itch. Several types of inflammatory conditions of the skin, allergic reactions, and sometimes bacterial, viral or fungal infections can cause rashes on the skin. Insect bites can also be the cause of a rash on the skin. Have it evaluated by a professional and get the appropriate treatment. Read moreSee 2 more doctor answers
Different causes: There are different causes of this type of rash includung allergy to foods, medications, etc. Have a physician or dermatologist evaluate the rash if still present. In the meantime if you're uncomfortable you could take Benadryl (diphenhydramine) for the itch but be aware that it can cause drowsiness. Claritin is less effective but does not cause drowsiness. Read more
I have a non itchy rash on my left arm and chest that spread to my neck and back over night. What could it be?
Many causes: If it lasts for less than a couple of weeks, then I won't pay much attention to it. But if it gets painful, it may be from shingles and you need to see your doctor ASAP to get started on an anti-viral drug to reduce potential complications. Suspect shingles if the rash does not extend beyond the mid-line of the body. Read more