Bites/Rash on torso

I'm not sure If this is a rash or bites.  I use to let my dog sleep under the covers with me but I ended up getting harassed by his fleas - so i'm very familiar with flea bites.  I let him sleep on top of the covers on the foot of the bed and I haven't had a problem until i woke up a week ago with these skin irritations.  I have a handful of the bites/rashes shown in the picture and a bUnch of small red dots all over my stomach and back.  It's been a little over a week and they are now starting to not be soo itchy - but I would still like to know what this may be in hopes of being able to prevent this uncomfortability from happening again.  

P.S. I have washed all sheets and comforters several times to make sure it wasn't something living in them :S

[Bhupinder Kaur, MD]

Hello,
For such a rash, the possibility of pityraisis rosea needs to be ruled out. Pityriasis rosea is a common human skin disease which presents as numerous patches of pink or red oval rash. The rash may be accompanied by low-grade headache, fever, nausea and fatigue and itching. Topical and oral steroids are needed. Water, sweat, and soap may cause irritation and should be avoided in the disease. Topical zinc oxide and calamine lotion are useful for pruritus.

It is very difficult to precisely confirm a diagnosis without examination and investigations and the answer is based on the medical information provided. For exact diagnosis, you are requested to consult your doctor. I sincerely hope that helps. Take care and please do keep me posted on how you are doing.