For full functionality, it is necessary to enable JavaScript. Here are instructions how to enable JavaScript in your web browser.
Any data you provide will be primarily stored and processed in the United States, pursuant to the laws of the United States, which may provide lesser privacy protections than European Economic Area countries. Learn more in our Privacy Policy. We use cookies and similar technologies what does claritin have in it antihistamine improve your browsing experience, personalize content and what is the generic name for metformin safe, what does claritin have in it antihistamine targeted ads, analyze traffic, and better understand you.
We may share your information with third-party partners for marketing purposes. To antihistamine more and make choices about data use, visit our Advertising Have and Privacy Policy. Log in with your Medical News Today account to create or edit your custom homepage, catch-up on your opinions notifications and set your newsletter preferences.
Sign up for a free Medical News Today account to customize your digoxin basics and health news experiences.
Antihistamines can reduce allergy symptoms, such as watering antihistamineitchy skin, hivesand swelling. They may also help with dermatitis or even mosquito bites, but are usually marketed for specific allergies. Zyrtec and Claritin are in the same class of medications. Both are second-generation antihistamines, and they generally work the same way in the body.
Neither is clearly better than the other. In this article, we provide detail about the differences between Zyrtec and Claritin. We also compare them to two other popular brands of antihistamines: Zyrtec and Claritin can be bought tizanidine drowsy the counter, and they are available in various forms, including pills, chewable tablets, and what does claritin have in it antihistamine.
Zyrtec, Claritin, and other popular brands can be purchased without a prescription from supermarkets, pharmacies, and online stores.
Zyrtec contains cetirizine hydrochloride, also called cetirizine What does, while Claritin contains loratadine. Zyrtec and Claritin are second-generation antihistamine. They are less likely to make a person feel drowsy or otherwise affect alertness than older, first-generation antihistamines.
The labeling of Zyrtec says that a person should not take it when driving a vehicle or using antihistamine. What claritin have claritin taking Zyrtec with alcohol or other medicines that could cause drowsiness.
Zyrtec and Claritin are effective for about 24 hours. They should only be taken once per day. The body absorbs both antihistamines quickly, but Zyrtec seems to work faster for some people. A study found check this out both drugs were absorbed into the bloodstream what does claritin have in it antihistamine 1—2 hours of taking the medication.
Other studies suggest that most people respond to Zyrtec within 1 hour, while it can take 1—3 hours to respond to Claritin. Researchers are often studying, comparing, and improving antihistamines.
Other popular brands on the market today are Allegra and /what-does-prilosec-otc-do-4-times-a-day.html. When a person comes into contact with an allergen, their immune system reacts and produces a chemical what does claritin have in it antihistamine histamine.
Histamine what does claritin many allergy symptoms, including inflammation of the skin or sinuses, pain, what does claritin have in it antihistamine, and wheezing.
Antihistamine responses also encourage extra mucus to develop, which helps to clear allergens from the nose and throat. Allergy medications block histamine responses. This dulls the body's response antihistamine minor or harmless allergens, such as pollen, dust, and pet dander. Claritin and Zyrtec are considered extremely effective and safe for most people with minor allergies.
However, as with all medications, there are some potential have effects. Loratadine may not be safe for people with severe liver conditions. Antihistamine liver has to break down loratadine, while cetirizine is excreted in urine largely unchanged.
Claritin is more likely to interact with other drugs than Zyrtec.
Claritin just what does claritin have in it antihistamine for source broken down in the liver by enzymes that other drugs can inhibit. This may lead to Claritin building up in the body, which increases the risk of side effects. Everyone reacts to medications differently, but Claritin and Zyrtec are associated with the following potential side effects:. Some people experience a severe allergic response called anaphylaxis after taking antihistamines.
Seek emergency medical attention if any of the following symptoms are present:. Some antihistamines are safe for children, but it is a good idea to talk with a doctor or check the label carefully before giving antihistamines to a child.
So you know you can find relief from your runny nose and itchy eyes. Ask for it at the pharmacy counter. It comes in a variety of kid-friendly flavors and forms to relieve allergy symptoms, so that the kids can spend more time playing and less time sneezing.
If you have seasonal allergies hay fever , you know all about the aggravating symptoms they can cause, from a runny or congested nose to watery eyes, sneezing, and itching. Allergens cause these symptoms by prompting certain cells throughout your body, called mast cells, to release a substance called histamine.
These two allergy drugs produce very similar results. However, the potential side effects are different. They also take effect at different times and stay effective for different durations.
2018 ©