Sedating antihistamines for Free sex chat without any log in
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Antihistamines make your sleepy by antagonizing central histimine-1 (H-1) receptors in the brain.
The ones you see in over-the-counter sleep aids are usually diphenhydramine and hydroxyzine.
These are usually not prescription drugs and can be purchased at retailers over-the-counter.Tolerance to the sedative effects of antihistamines can develop quickly.As a result, the longer you take them, the less likely they are to make you sleepy.Antihistamines are used in the treatment of allergic reactions, colds, hay fever, hives, and insect bites and stings.Some antihistamines may also be helpful in reducing anxiety, inducing sleep, or at preventing or treating motion sickness.
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