Antihistamines are usually prescribed to treat allergic reactions. However, some are also used to treat anxiety on a short-term basis. Antihistamines work by having a calming effect on the brain, helping you to feel less anxious.
Most antihistamines are known to cause drowsiness during the day. This may be a problem for people who operate heavy machinery or otherwise must remain alert. These drugs also aren't effective for severe anxiety or depression, and they're not a long-term treatment for any anxiety disorder.
The only FDA-approved antihistamine for anxiety is hydroxyzine (Atarax, Vistaril). For some people, this can be an effective alternative to benzodiazepines. Although benzodiazepines can treat anxiety, they can also be addictive and have significant side effects.
Hydroxyzine is used to help control anxiety and tension caused by nervous and emotional conditions. It can also be used to help control anxiety and produce sleep before surgery. This medicine is also used to relieve symptoms of allergic conditions (eg, chronic urticaria and atopic and contact dermatoses).
Antihistamine medications relieve these symptoms by blocking the unwanted effects of histamine. Unrelated to the immune system, histamine is also produced in the brain, where it plays an important part in feeling awake.
Antihistamines: Antihistamines are usually prescribed to treat allergic reactions. However, some are also used to treat anxiety on a short-term basis. Antihistamines work by having a calming effect on the brain, helping you to feel less anxious.
Many people using this medication do not have serious side effects. Tell your doctor right away if you have any serious side effects, including: difficulty urinating, fast/irregular/pounding heartbeat, shaking (tremor), mental/mood changes (such as anxiety, confusion, nervousness, restlessness), weakness.
Magnesium reduces stress hormones in the brain to lessen anxiety, restlessness, mood swings, memory loss, depression, insomnia, and a host of other mental health issues. Magnesium limits the release of cortisol, which is the primary stress hormone, and prevents it from reaching the brain.
While some over-the-counter antihistamines can cause drowsiness, routinely using them to treat insomnia isn't recommended. Antihistamines, mainly used to treat symptoms of hay fever or other allergies, can induce drowsiness by working against a chemical produced by the central nervous system (histamine).
There are several over-the-counter options for managing anxiety. Here are some natural herbs and supplements that may help: Magnesium: Magnesium helps regulate neurotransmitters and reduces symptoms of anxiety. Ashwagandha: Ashwagandha is an adaptogenic herb that helps the body cope with stress.
Benadryl is an antihistamine that may cause you to feel sedated and drowsy. This doesn't mean it calms anxiety symptoms, though. There's simply no scientific evidence to support its use for anxiety. In fact, it's not recommended for this purpose.
The over-the-counter allergy medication cetirizine (Zyrtec and generic) has been linked to depression, as has another type of drug, montelukast (Singulair), which is often used to treat people with allergic asthma.
Do not use with any other antihistamines applied to the skin (such as diphenhydramine cream, ointment, spray) because increased side effects may occur. Cetirizine is very similar to hydroxyzine and levocetirizine. Do not use these medications while using cetirizine.
Yes, you can take cetirizine (Zyrtec) only when you need it if you have allergy symptoms once in a while. But if you have allergy symptoms on a daily basis, taking it regularly according to the manufacturer's directions might give you the most relief from your allergies.
Is it safe to take Zyrtec every day? Yep. "When taken in the recommended doses, antihistamines can be taken daily. This is especially true with Zyrtec, since it doesn't show decreasing effectiveness if used daily," says Sima Patel, MD, an allergist at New York Allergy & Sinus Centers.
Cetirizine is unlikely to do you any harm if you take it for a long time. However it's best to take cetirizine only for as long as you need to. If you take it regularly over a long period there's a very small chance of severe itching if you stop treatment suddenly.
Known central nervous system (CNS) adverse effects of cetirizine include anxiety, depression, insomnia, and paranoia.
Observational studies have found that allergic rhinitis is associated with a high risk of anxiety. And researchers in Taiwan have reported that allergic rhinitis was associated with a higher risk of psychiatric disorders in adults.
SSRIs and SNRIs are often the first-line treatment for anxiety. Common SSRI brands are Celexa, Lexapro, Luvox, Paxil, and Zoloft. Common SNRI brands are Pristiq, Cymbalta, and Effexor XR. Pros: They are effective for a lot of people and they have a solid safety profile.