Red itchy patches on various places on the body, what could this be?

Question

on the knee, the back, arm and legs ... the person did go to a BBQ/picnic ... but some time ago even before the picnic ... one red patch had appeared on the back (same location it has reapeared now) .. the rash is a little bumpy .. what could this be and what can be done to releave it for now... can't see the doctor today..

thank in advance

Answer 1

It may be eczema.

Answer 2

sounds like psoriasis (think thats how you spell it) to me

Answer 3

Could be ring worm - or just an allergic reaction.  See your family doctor.  You can also try  hydrocortizone cream

Answer 4

Possible allergies.  An antihistamine (OTC Zyrtec, Benedryl) may also help relieve the itching until doctor.