<s>[INST] Seasonal allergies and prone to sinus infections however this year chills started 6 days ago, ran for 3-4 nights 102 and ran lower each day (went on 500 mg x 3 amoxicillin starting day 3) rash on both sides of lower stomach above belt line wrapping around sides and on one thigh- flat not bumpy, not it itchy, but slightly warm to touch Rash noticed day 3 and worse day 4, has not gotton worse Any ideas?? [/INST] If you take antibiotics in allergy they worsen the condition it leaves one place and attack other system you just stop all antibiotic stake anti-allergic basting 10 mg liquid antacid apply clindamycin gel mixed with fluticasone BD on area take 3 wk there is no proven effect of antibiotics in allergies the newer studies indicate after you can get diagnosed the cause of allergies and treat it for permanent cure of allergies </s>