Aashwas Chest and Allergy Clinic is a state of art Allergy and Asthma treatment center in Kolkata. We provided best of the treatment in Allergy and Asthma-related issues. Our specialization is in diseases like COPD, Asthma, Allergy, Sinusitis, Eczema (Atopic Dermatitis), Hives (Urticaria), Allergic Contact Dermatitis, Angioedema/Swelling, Drug Allergies, Allergic…