Antivert (Meclizine)

Antivert Review

Antivert is an antihistamine. It blocks the effects of the naturally occurring chemical histamine in your body. Antivert is used to treat nausea, vomiting, and dizziness associated with motion sickness. Antivert may also be helpful in treating vertigo. This medicine may also be used for other purposes.

Buy Antivert in a reliable US Online Pharmacy
FedEx Next Day Delivery

Antivert Drug Class and Mechanism

Antivert is an antihistamine which shows marked protective activity against nebulized histamine and lethal doses of intravenously injected histamine in guinea pigs. It has a marked effect in blocking the vasodepressor response to histamine, but only a slight blocking action against acetylcholine. Its activity is relatively weak in inhibiting the spasmogenic action of histamine on isolated guinea pig ileum.

Antivert Uses

Meclizine is effective in inhibiting the symptoms of motion sickness, such as nausea, vomiting, and dizziness. Meclizine may be effective in relieving vertigo experienced as a result of inner ear infections or other conditions. Take Antivert tablets or capsules by mouth. Follow the directions on the prescription label. Swallow the tablets or capsules with a drink of water (chewable tablets can be chewed or swallowed whole). If you are using Antivert to prevent motion sickness, take the dose at least 1 hour before travel. If Antivert upsets your stomach, take it with food or milk. Take your doses at regular intervals. Do not take your medicine more often than directed.

Antivert Side Effects

Side effects that you should report to your prescriber or health care professional as soon as possible: fainting spells; fast or irregular heartbeat (palpitations). Side effects that usually do not require medical attention (report to your prescriber or health care professional if they continue or are bothersome): blurred vision; constipation; difficulty passing urine; difficulty sleeping; drowsiness, dizziness; dry mouth; headache; stomach upset.

Antivert Pregnancy

Antivert Overdose

If overdose is suspected, contact your local poison control center or emergency room immediately. Symptoms of overdose may include unusual excitability, drowsiness, hallucinations, very slow or shallow breathing, and seizures.

Antivert More Information

Antivert may increase the effects of other drugs that cause drowsiness, including antidepressants, alcohol, antihistamines, sedatives (used to treat insomnia), pain relievers, anxiety medicines, and muscle relaxants. Tell your doctor about all prescription and over-the-counter medicines that you are taking, and do not take any medicine without first talking to your doctor. Antivert is contraindicated in individuals who have shown a previous hypersensitivity to it.