Allergies

If you have an allergic reaction, call 911 or go to the hospital emergency room for: Swelling of the face or throat Trouble swallowing Trouble breathing Being dizzy or passing out Coughing and vomiting These are signs of a dangerous allergic... Full Answer

You can develop allergies or sensitivities at any point in life. An allergic reaction will not be apparent until you are exposed to the allergen. For example, if you have never lived with a pet, you may not know you are allergic until you... Full Answer

Some people's allergies are triggers for their asthma (they may trigger other conditions as well). If you do have allergies to foods or environmental substances, or if you have chemical sensitivities, ask your doctor how to keep those allergies... Full Answer

Call 911 or other emergency services if you have a rash and: Are having severe trouble breathing. Call a doctor if: The rash (allergic contact dermatitis) from poison ivy, oak or sumac causes great discomfort that is not relieved by home treatment... Full Answer

The most common symptoms of the rash (allergic contact dermatitis ) from poison ivy, oak or sumac are: Itching. Red streaks or general redness where the plant brushed against the skin. Small bumps or larger raised areas (hives). Blisters filled... Full Answer

Allergies can make sleeping trouble worse because of the congestion they cause. About 40 percent of people with allergic rhinitis have trouble sleeping. Over-the-counter nasal strips and sprays help open up everything and clear up symptoms like... Full Answer

The symptoms of anaphylaxis include: difficulty breathing (ragged, raspy, gaspy breaths), air hunger (low oxygen due to fluid in the lungs); fast heart rate; swelling of the face, throat, and lips; dizziness, light-headedness; hives, often in a... Full Answer

Airborne allergies come from allergens that are carried through the air, and they're most strongly associated with the classic allergy symptoms of watery eyes, runny nose, and throat coated with phlegm. Full Answer

If your child experiences an anaphylactic reaction, your doctor will prescribe injectable epinephrine, which comes in an EpiPen spring-loaded syringe. Upon the onset of a severe reaction, a parent or caregiver injects epinephrine into the child's... Full Answer

Children with severe allergies can develop a sudden, life-threatening reaction to an allergen called anaphylaxis. The most common triggers are peanuts and bee stings. Anaphylaxis involves many different systems of the body, but, most severely, it... Full Answer