Allergy tests are used to determine what substances trigger an allergic reaction in a person. The common types of allergy tests are skin tests, elimination-type tests and blood tests. Skin tests are most useful for diagnosing food, pollen, animal, mold, penicillin, venom and allergic contact dermatitis.
Do you have nasal allergies (also known as hay fever)? And do you also love having green, growing things in your house year round? If so, you may be wondering which houseplants are most "safe" for people allergic to airborne allergens, such as pollen and mold, to have. The good news is people with allergies can have houseplants --…