Brand-name Tavist is made by Novartis Consumer Health, Inc.
Tavist belongs to a class of drugs called antihistamines. Specifically, it is an H1 receptor antagonist. This means that it blocks a specific type of histamine receptor in the body (known as H1 receptors). Since allergic reactions are partly caused by the release of histamine from certain cells in the body, Tavist can help relieve or prevent
allergy symptoms.
Tavist also blocks acetylcholine receptors, an action which produces some of the unpleasant side effects of the medication (such as dry mouth or difficulty urinating) but also helps to relieve a runny nose.
When and How to Take This Medication
General considerations include the following:
- This medication comes in tablet form. It is taken by mouth, usually every 12 hours.
- You can take Tavist with food or on an empty stomach. If the medication seems to bother your stomach, try taking it with a little food.
- For the medication to work properly, it must be taken as directed.
There is only one standard recommended dosage for this medication. As is always the case, do not adjust your dose unless your healthcare provider specifically instructs you to do so.
As with any medicine, Tavist can cause side effects. However, not everyone who takes the drug will experience bothersome side effects. Some people tolerate it quite well. If side effects do occur, in most cases, they are minor and either require no treatment or can easily be treated by you or your healthcare provider. Serious side effects are less common.
Possible side effects of Tavist include, but are not limited to:
- Drowsiness
- Dizziness
- Coordination problems
- Indigestion or heartburn.
(Click Tavist Side Effects to learn more, including potentially serious side effects that you should report immediately to your healthcare provider.)
What Should I Tell My Healthcare Provider Before Taking Tavist?
You should talk with your healthcare provider prior to taking this medication if you have:
Also, let your healthcare provider know if you are:
Make sure to tell your healthcare provider about any other medications you are taking, including prescription and non-prescription medicines, vitamins, and herbal supplements.
What If I Take an Overdose?
An overdose with this drug can cause serious problems. If you happen to overdose on this medication, seek immediate medical attention.
How Should Tavist Be Stored?
Tavist should be stored at room temperature, away from moisture and heat. Keep this and all other medications out of the reach of children.
What Should I Do If I Miss a Dose?
For people who take this medication on a regular schedule, take your missed dose as soon as you remember. If it is almost time for your next dose, skip the missed dose and continue with your regular schedule. Do not take a double dose of Tavist.
Tavist comes in one strength -- Tavist Allergy tablets with 1.34 mg of
clemastine fumarate (equivalent to 1 mg of clemastine).
