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Apr 17, 2023 · Antihistamines block histamine release from histamine-1 receptors and are mostly used to treat allergies or cold and flu symptoms, although some first-generation antihistamines (also called sedating antihistamines) may be used for other conditions, such as nausea or motion sickness.
Jan 17, 2023 · Antihistamines reduce or block histamines, so they stop allergy symptoms. These medicines work well to relieve symptoms of different types of allergies, including seasonal (hay fever), indoor,...
Antihistamines are medicines often used to relieve symptoms of allergies, such as hay fever, hives, conjunctivitis and reactions to insect bites or stings. They're also sometimes used to prevent motion sickness, to treat feeling sick (nausea) or being sick ( vomiting ), and as a short-term treatment for insomnia.
Oct 11, 2022 · Antihistamines are mainly used to treat seasonal allergic rhinitis (hay fever), urticaria (hives), pruritus (itching) and insect bites and stings.
Feb 16, 2023 · Antihistamines are a type of medication that treats allergy symptoms. They block histamine receptors on cells, reducing physical response to allergens. When a person has an allergic reaction,...
Sep 28, 2023 · Loratadine is an antihistamine that reduces the effects of natural chemical histamine in the body. Histamine can produce symptoms of sneezing, itching, watery eyes, and runny nose. Loratadine is used to treat sneezing, runny nose, watery eyes, hives, skin rash, hay fever, itching, and other cold or allergy symptoms.
Antihistamines help relieve watery eyes, itchy eyes /nose/throat, runny nose, and sneezing. Decongestants help to relieve stuffy nose and ear congestion symptoms.If you are...
Oct 28, 2022 · Oral antihistamines are available as pills, chewable tablets, orally disintegrating tablets, capsules, and liquid. Some antihistamines are found in combination pills that contain other medications.
Cetirizine is an antihistamine medicine that helps the symptoms of allergies. It's used to treat: hay fever. conjunctivitis (red, itchy eye) eczema. hives (urticaria) reactions to insect bites and stings. some food allergies. Cetirizine is known as a non-drowsy antihistamine.
For oral dosage forms (tablets or liquid): Adults and teenagers—1.34 milligrams (mg) two times a day or 2.68 mg one to three times a day as needed. Children 6 to 12 years of age—0.67 to 1.34 mg two times a day. Children 4 to 6 years of age—Use and dose must be determined by your doctor.
