Every few months I notice a few little red rash-like dots on my arms but they go away after a bit...?
439093
If they are on you upper arms, they are probably okay.  Someone told me that if you consume a lot of dairy products, you will get those red bumps.  You can go to the dermatologist if it bothers you.  I'm sure its nothing though.
28194
This could be so many things. Have you changed your laundry soap or clothes or anything else in your home lately? colonge? You could just be having a mild reaction to a change. It could be stress. Have you had chicken pox? I would reccomend watching it for one more day. In the meantime try some benadryl to see if it is an allergic reaction you can start with 25mg no more then 50mg (two pills) every six hours. If it doesn't go away you may need a topical seroid or ani fungal...skin things are rough to diagnos without seeing...if it's still there tomorrow or about a week total get in to see your doctor...btw I would never encourage avoiding a dr so if you want to go sooner good on ya
599536
How big are these spots?  It sounds like you are describing tinea versicolor, which is a fungal infection of the skin.  It is most commonly located on the chest, back, shoulders, and rarely goes below the waist or above the neck.  It tends to be worse in the summer, itches when you sweat or take a hot shower, and they will not tan (which is why they are more noticeable in the summer).  The treatment is with Selenium Sulfide Lotion, which will eliminate it temporarily, although it will likely recur again at some time in the future, because this fungus is ubiquitous and grows on you because of a particular lipid that is produced by your skin.  It is not contagious, and it is not dangerous.... \n\nbut first you would need an accurate diagnosis.  A rash can not be diagnosed online.  You should check with your doctor, and they can prescribe you the appropriate medication.
1086826
Very simple.  It is an itchy rash that can occur usually on the arms and legs but sometimes in other areas also.  Your dermatologist takes a little sample and puts a chemical on the sample and looks under the microscope.  If the sample glows yellow then the test is positive and you have the disease.  The good news is it is completely treatable with several medicines including dapsone.  You will get better and stop all the scratching!  Good luck!!!
499528
Hmmm...\n\nI still think they are hives.  A minor case may only stay around for a day or two.  Hard to tell, but if they really start bothering you, go to a free clinic, to be safe.\nYour health is more important than money.\n\n Another possibility is ringworm ( a fungus), but I think it stays for a while without medicine.\n\nHere is another idea.  Go to your nearest pharmacy the next time you break out.  Then ask the pharmacist what he thinks you can put on it.  He/she might recognize the rash and be able to help you...\n\nGood luck!  Let me know ok?
568055
It depends, where is the rash, and what does it look like? Could it be the side effects of the medication you are taking? Have you consulted your doctor?
883214
if it is a patch of skin that is a little dry and has less pigmentation that the rest of your skin it could be caused by a bacteria that grows on your skin.  My boyfriend gets it and it has to be treated with a special soap and a special cream.  It sort of looks like white spots, but he says it doesn't itch, not sure if that is what you have, but if so...you can't treat it over the counter and the soap and meds are pretty expensive.  one tube of the cream costs him $40 and that is after insurance pays their portion.
1174208
There is no known cause; is appears and then diappears seemingly out of nowhere. It should NOT leave any permanent marks. I am not sure if you can get it again later in life.
795877
Honestly you should go to the Dr. \n\nThere are any number of reasons you get spots on your palms. \nJust a few are allergies, eczema and psoriasis though if you've been camping recently it could be lyme disease. \n\nYou mihgt not to party this week or drink too much. But you should also see a dermatologist.
813891
It doesn't sound like you have scabies.  Scabies is a "bug" that burrows under the skin and itches like a son of a gun.  It is not something that just goes away and the comes back.  You may be having some sort of allergy to something your eating, or medication your may be taking.  Also, you need to describe what the infection looks like, i.e. rash, vesicles, bumps, etc.  My advise is to see your doctor.  If you doctor is unsure of what it is, they can refer you to a dermatologist.  Good luck, and don't wait any longer to see your doctor..two months is long enough to go with this issue.
856864
I have had these on and off for a couple of years. I was prescribed hydrocortizone cream but was not refilled my prescription. I was also developing rashes under my arms at the same time. I switched my anti-persperant from Degree to the Adidas one without aluminum and surprisingly enough it stopped both rashes after about 2 weeks. I also switched my soap from generic "sport" soap to Ivory, and that may have also helped.
725863
it could be nething..i suggest u contact ur dermatologist
369705
Samll red bumps on arms are PK. the K stands for keratosis, I forget what the P stands for.\nI have this common conditon. Aquaphor on the bumps every day makes them go away. It costs $5. at the drugstore. It is the only thing that works.
77662
Have you been sweatting a lot?  Could be heat rash.\nIf so wipe it with rubbing alcahol and sleep by the fan.
350347
yes there is such a thing called a heat rash. itll go away soon, just get away from the heat to room temperature. not ice or anything
349117
perhaps u have a fair complexion or your blood vessels are very close to the surface of your skin, more so than other people's.\nthere's not too much u can do about it though, unless u wanna cake on the powder, but i dont recomment that.\nit could also be hormonal depending on your age, so this may go away soon enough.\nalso try drinking more water and eating more fruit and veggies, u could just not be getting enough vitamins.\ni doubt u have any skin disorder but u can see a dermotologist anyway.\ngood luck and dont worry about it, i think its cute! i dont blush too easily and i wish i did, i know it sounds funny to wish that but i just think its really cute, like dimples. :)
427657
They are probably marks similar to freckles, but since I can't see them, I would recommend that you ask your doctor during your annual check up.