Non sedating antihistamines generic
Both benzodiazepine and non-benzodiazepine sedative hypnotics act on GABA-A receptor sites in the brain, but non-benzodiazepines are more specific in the subunits they target.Developed in the late 1980s, these drugs are now the preferred sedative hypnotic drugs for the treatment of insomnia.When patients first start taking any of these drugs, they should use caution during morning activities until they are sure how the drug affects them.General side effects may include: All non-benzodiazepine drugs carry labels warning that that these drugs can cause sleep-related behavior, including sleep-driving, making phone calls, and preparing and eating food while asleep.These drugs include benzodiazepines and non-benzodiazepines. Sedative hypnotics carry risks for withdrawal, dependency, and rebound insomnia.The chance of risk for these problems varies among different drugs. Many over-the-counter sleeping medications use antihistamines, which cause drowsiness. Doxylamine (Unison) is another antihistamine used in sleep medications.For example, trazodone has been frequently prescribed in low doses as a hypnotic to help induce sleep.
(Valerian and melatonin are among the most popular alternative remedies for insomnia.) Some, such as chamomile tea or lemon balm, are generally harmless for most people.
Diphenhydramine is the most common antihistamine used non-prescription sleep aids. Certain antihistamines indicated only for allergies, such as chlorpheniramine (Chlor-Trimeton), diphenhydramine (Benadryl), or hydroxyzine (Atarax or Vistaril) may also be used as mild sleep-inducers.