Common symptoms of skin allergy are dryness, redness, itching, fluid filled lesions discharging clear or yellowish fluid, sometimes bleeding, fissuring also. A person can get allergy from dust, chemicals, soap, detergent, food items, pollen grains, infections, sunlight, pollutants and drugs. If causative factors are not obvious then allergy test can help to diagnose the possible allergens in a particular case. Few skin allergies are related to genetics also and can present at any age. Patient suffering from skin allergy should protect themselves from possible allergen and need proper follow up to desensitize the body against allergens.