Homeopathy can treat it successfully. Need your case details completely. Exercises doent cause urticaria but if your sweating is more offensive it may cause irritation. Consult me online for treatment through practo.
Next Steps
Take Apis 200 mrng 4pills and evng 4pills before half hour to your food dont swallow it just chew it.
Health Tips
Avoid eating non veg, eggs and brinjal. Better do yoga and meditation. Maintain a healthy diet.