Hives can be caused because of allergies to one or more things. Hives, medically known as urticaria, are common rashes that anyone can get at any point in their lives. They can happen only once in your life, keep happening often, or stay longer (chronic) for more than 6 weeks. Hives can be caused because …
Read More »
Facts you should know about peanut allergy The prevalence of peanut allergy in the United States is approximately 0.6%-1.3%. The rate of peanut allergy is higher in individuals with additional allergic conditions or a family history of allergic conditions, including a sibling with a peanut allergy. One-third of patients with peanut allergy are also allergic to tree nuts. About 90% of …
Read More »
What is Quzyttir and how does it work? Quzyttir (cetirizine hydrochloride injection) is a histamine-1 (H1) receptor antagonist used to treat acute hives (urticaria) in adults and children 6 months of age and older. What are the side effects of Quzyttir? Common side effects of Quzyttir include: changes in taste, headache, numbness and tingling, lightheadedness, indigestion, feeling hot, increased sweating, …
Read More »
This side sleeping position may be good for those who snore. Snoring is a sound that occurs when sleeping as airflow causes the tissues in the back of the throat to vibrate. The sound of snoring usually occurs as you inhale, and it can happen any time while you sleep. Half the population snores at some point, though snoring is …
Read More »
What happens when you have an allergic reaction? Allergists recognize four types of allergic reactions: Type I or anaphylactic reactions, type II or cytotoxic reactions, type III or immunocomplex reactions and type IV or cell-mediated reactions. Allergic reactions are exaggerated sensitivities (hypersensitive reactions) that occur when your immune system responds abnormally to common substances such as pollen, dust and certain …
Read More »
What is an allergic reaction? Allergic reactions may last for varying lengths of time. They may take a few hours to a few days to disappear. If the exposure to the allergen continues, such as during a spring pollen season, allergic reactions may last for longer periods such as a few weeks to months. Allergic or hypersensitive reaction is excessive …
Read More »
What is allergen immunotherapy? Allergy immunotherapy involves exposing a person to various allergens over the course of years to sensitize them to the substance, reducing the autoimmune reaction that causes allergic symptoms. Ideally, immune therapy reduces dependence on allergy medication. Allergen immunotherapy is a treatment procedure for preventing/reducing allergic reactions to specific allergens. Immunotherapy reduces the dependence on medications for …
Read More »
Sinus Infection vs. Allergies: What’s the difference? Sinus infections are marked by nasal congestion, pressure and headaches. Both sinus infections and allergies (allergic rhinitis) cause symptoms such as runny or stuffy nose and fatigue. Sinus infection (known as sinusitis) is inflammation of the sinuses, caused by infection from bacteria, viruses, and/or fungi (molds). A sinus infection that lasts three to …
Read More »
What is Dymista? How does it work (mechanism of action)? Dymista is a prescription nasal spray used to treat symptoms of seasonal allergic rhinitis (inflammation of the lining of the nose) such as runny nose, stuffy nose, itching, and sneezing. Dymista contains two medicines, azelastine hydrochloride and fluticasone propionate, which are also available individually as nasal sprays. In Dymista, azelastine …
Read More »
What is EpiPen, and how does it work (mechanism of action)? EpiPen is an auto-injectable epinephrine-containing device used for self-administration during life-threatening allergic reactions, including anaphylaxis. Epinephrine, the medicine contained in EpiPen, is an excitatory chemical naturally made by our bodies. Epinephrine stimulates alpha and beta-adrenergic receptors found throughout the body. When injected during an allergic reaction, epinephrine works in …
Read More »
