Question 1

i have a large red bump on the back of my arm where the muscle is. it looks like a pimple and is very painful. what is it?

Accepted Answer

Abscess? infected: Hair follicle? These are some of the common things that it could be. I suggest putting warm compresses on it to see if it might get soft and open up/drain. If it gets worse, see a doctor for evaluation, possible incision/drainage or antibiotics.

Question 2

what causes an itchy bump pink rash on back of arms and thighs?

Accepted Answer

Keratosis Pilaris: If it has been there for years, then it is usually keratosis   if it is new then it could be one of many other things.  If chronic, try a moisturizing cream twice a day with a mild acid in it, like eucerin plus.  There are other keratolytic creams and lotions that will help, but there is no cure for keratosis pilaris.

Question 3

doc told me had low blood pressure other day now very tired also have rash on back and arms very itchy for 2 days little and big bumps is it related?

Accepted Answer

Low BP: It would be nice to be able to look at a rash to render a better judgement about it, however, big blotchy rashes with itching generally suggest urticaria. Urticaria causes vasodilation of the blood vessels which can lead to a lower BP

Question 4

i am experiencing  rash on back, under breast and under armpit along bra line, worst under the hook of my bra. they are like big very itchy red bumps?

Accepted Answer

Contact allergy: You may be allergic to something in your bra and the metal in the bra hook. You may try a different make of bra and one with a plastic hook. Wash the bra thoroughly before use. See that your bra is not too tight.
For good health - Have a diet rich in fresh vegetables, fruits, whole grains, milk and milk products, nuts, beans, legumes, lentils and small amounts of lean meats. Avoid saturated fats. Drink enough water daily, so that your urine is mostly colorless. Exercise at least 150 minutes/week and increase the intensity of exercise gradually. Do not use tobacco, alcohol, weed or street drugs in any form. 
Practice safe sex, if you have sex. 
Get HPV vaccine

Question 5

what could be the cause of a weird rash on back of arm?

Accepted Answer

Keratosis Pilaris: The most common cause of rash on the backs of the arm is keratosis pilaris. It is found in 50% of the population and presents as fine bumps with surrounding redness. It can also be seen on the sides of face as well as thighs. There are no great treatment options. I would recommend seeing a dermatologist if you want to have a definitive diagnosis. Other causes could be eczema or tinea versicolor.

Question 6

pimple like rash on back of arm, what is this and what is a treatment?

Accepted Answer

Keratosis pilaris: is a common skin condition that causes rough patches and small, acne-like bumps, on the arms, thighs, cheeks and buttocks.  These bumps do no generally scar unless they are traumatized by excessive scratching.  Dark spots that may remain after resolution or treatments usually fade on their own over time.

Question 7

rash on back of right upper arm about 1.5 in tall and .5 in wide and another rash on back near armpit that is half the size. looks like a hickey.

Accepted Answer

Hives?fungal: Try benadryl (diphenhydramine) orally and maybe lotrimin cream

Question 8

rash on back of hands from chemicals used when cleaning.had rubber gloves on but think got inside gloves,itchy small red bumps now, seem to spread. hu?

Accepted Answer

Rash: This could be a rash due to irritation from the chemicals that you were using or a contact dermatitis.  Make sure that you cleaned the area well. If it continues to spread you might need treatments.

Question 9

what can i do for this bump on upper lip & rash on back of calves?

Accepted Answer

Need to identify: what the bump is what is the type of rash on the calves -to recommend treatment. Dermatological evaluation would help with that.

Question 10

i have these little bumps on the back of my arms. what is this? can it be treated?

Accepted Answer

Bumps: Bumps can be some dermatoses. But need a good exam. Good lotion will be helpfull.

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Doctor answers about:

Bumps on the back of my arm

A member asked:

I have a large red bump on the back of my arm where the muscle is. it looks like a pimple and is very painful. what is it?

A member asked:

What causes an itchy bump pink rash on back of arms and thighs?

A member asked:

Doc told me had low blood pressure other day now very tired also have rash on back and arms very itchy for 2 days little and big bumps is it related?

A member asked:

I am experiencing rash on back, under breast and under armpit along bra line, worst under the hook of my bra. they are like big very itchy red bumps?

A member asked:

What could be the cause of a weird rash on back of arm?

A member asked:

Pimple like rash on back of arm, what is this and what is a treatment?

A member asked:

Rash on back of right upper arm about 1.5 in tall and .5 in wide and another rash on back near armpit that is half the size. looks like a hickey.

A member asked:

Rash on back of hands from chemicals used when cleaning.had rubber gloves on but think got inside gloves,itchy small red bumps now, seem to spread. hu?

A member asked:

What can i do for this bump on upper lip & rash on back of calves?

A member asked:

I have these little bumps on the back of my arms. what is this? can it be treated?

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