What are antihistamines used for?

Antihistamines are medications commonly used to relieve symptoms of allergies, such as hay fever, allergic rhinitis, and hives. They work by blocking the action of histamine, a substance in the body that causes allergic symptoms. This can help reduce itching, sneezing, runny nose, and watery eyes.

Are there different types of antihistamines?

Yes, there are two main types of antihistamines: first-generation and second-generation. First-generation antihistamines, like chlorphenamine, can cause drowsiness. Second-generation antihistamines, such as cetirizine and loratadine, are less likely to cause drowsiness and are often preferred for daytime use. It's important to speak to a doctor to ensure the medication is safe and suitable for your individual needs.

Can I take antihistamines with other medications?

Some antihistamines can interact with other medications, so it’s essential to consult with a doctor or pharmacist before starting any new medication. They can advise you on potential interactions and ensure that taking an antihistamine is safe for you, especially if you are already on other treatments.