| | Insomnia is an awful thing to have to deal with. More and more people are using insomnia aids, such as Tylenol PM, Unisom and others. Many over-the-counter insomnia aids are antihistamines. Antihistamines are used to treat allergic reactions; however, many antihistamines cause drowsiness, which makes them ideal for OTC insomnia aids. | insomnia aids resources and more! |
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