Could be a sign of more serious illness also. Bartonella infection can cause long, streak-like rashes. Also, touch-triggered rashes can be a symptom of some autoimmune conditions.
Chronic Lyme, Bart., Gluten & Sulfite Sensitivity, Many Food/Inhalant/Medication/Chemical Allergies & Intolerances, Asthma, Gut dysmotility & non-specific inflammation, Lupus, Osteoporosis, etc.; G-Tube; TPN-dependent
Meds: Flagyl, Cefazolin, Essential Oils, Homeopathy, etc.