Antihistamines
Antihistamines are medications widely used to alleviate symptoms caused by allergic reactions. When your body encounters an allergen, such as pollen or dust, it releases chemicals called histamines. These histamines can cause symptoms like sneezing, itching, and nasal congestion. Antihistamines work by blocking the effects of histamines, thereby reducing or eliminating these uncomfortable symptoms.
There are two main types of antihistamines: first-generation and second-generation. First-generation antihistamines can cause drowsiness and are often used in nighttime allergy relief products. Second-generation antihistamines are less likely to cause drowsiness and are commonly used for daytime allergy management. They come in various forms, including tablets, capsules, liquids, and nasal sprays, making them versatile for different preferences and needs.
Always consult with a healthcare provider before using antihistamines, especially if you are pregnant, nursing, or taking other medications. Some antihistamines may interact with other drugs, so it's important to use them responsibly to avoid potential side effects or complications.
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