Mast cell activation syndrome (MCAS) can cause allergy symptoms. Learn about causes, diagnosis, and treatment Mast cell activation syndrome (MCAS) can cause allergy symptoms that affect different body functions at the same time. Symptoms may include: Swelling Tingling Itching (pruritus) Rashes Irritation Vomiting Headache Dizziness Chronic pain Skin turning red (flushing) Diarrhea Constipation Rapid pulse...
Most healthy adults don’t need treatment for a scorpion sting except for pain relief. However, here are some home remedies for treating a sting and when you should seek medical help. The best thing to do after you get stung by a scorpion is to contact your local poison control center. The center can provide...
Facts you should know about latex allergy Readers Comments 2 Share Your Story Latex allergies peaked in the 1990s and have dramatically decreased since the widespread use of latex-free products. Fifty percent of latex-allergic individuals have another type of allergy, such as a food allergy. Latex allergy can lead to a serious allergic reaction but...
What causes angioedema? Angioedema is a type of swelling that occurs under the skin's surface and in fatty tissue. It is caused by food allergies, drugs, genetics, weakened immune system or by unknown factors. Angioedema is swelling that is similar to hives but occurs under the surface of the skin and in fatty tissue. It...
Can you develop allergies as an adult? Learn about what causes sudden adult-onset allergies and how you can recognize the symptoms Although we often think of allergies as starting in childhood, the reality is that many adults find themselves suddenly dealing with allergies for the first time later in life. Recent studies have found that...
Generic drug: ciclesonide Brand name: Zetonna What is Zetonna (ciclesonide), and how does it work? Treatment Of Allergic Rhinitis Zetonna (ciclesonide) Nasal Aerosol is indicated for the treatment of symptoms associated with seasonal and perennial allergic rhinitis in adults and adolescents 12 years of age and older. What are the side effects of Zetonna? Zetonna...
Generic drug: amifampridine Brand name: Firdapse What is Firdapse (amifampridine), and how does it work? Firdapse is a prescription medicine used to treat Lambert-Eaton myasthenic syndrome (LEMS), an autoimmune disease, in adults. It is not known if Firdapse is safe or effective in children. What are the side effects of Firdapse? Firdapse may cause serious...
What is beclomethasone aerosol inhaler? What is beclomethasone used for? Beclomethasone is a synthetic steroid of the glucocorticoid family. It's prescribed to people age 5 and up. Beclomethasone is inhaled to stop and prevent the brochial spasm symptoms of asthma. The naturally-occurring glucocorticoid that is produced by the adrenal gland is cortisol or hydrocortisone. Glucocorticoid...
What is diphenhydramine, and how does it work (mechanism of action)? Diphenhydramine is an antihistamine used for treating allergic reactions. Histamine is released by the body during several types of allergic reactions and–to a lesser extent–during some viral infections, such as the common cold. When histamine binds to receptors on cells, it stimulates changes within...
What is desloratadine, and how does it work (mechanism of action)? Desloratadine is an oral, long-acting antihistamine that is similar chemically to loratadine (Claritin). It is used to treat the symptoms caused by histamine. Histamine is a chemical that is responsible for many of the signs and symptoms of allergic reactions, for example, swelling of...