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Meclizine hydrochloride Dosage, Interactions, Side Effects, How to Use

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Insomnia from taking Meclizine Has anyone experienced insomnia as a result of taking meclizine? I had vertigo and was taken to ER where they later prescribed meclizine for the dizziness. It caused me to feel tired and drowsy the whole day. I stopped taking it shortly after that. Bu... by Brenda in Los Angeles, 01/28/2009

meclizine my 90 year old mother has recently started taking meclizine for dizziness and as she is a high fall risk this seemed perfectly reasonable.The problem is she is now very confused,Could this be caused by her taking this drug? It has only just begun sinc... by nancy hayden, 02/20/2008

Migraine headache Is Meclizine (25mg) commonly used to treat nausea associated with migraine headaches? by Mary Swenson in Champaign, IL, 10/25/2006

meclizine We have a sailboat and sail on the ocean. Meclizine is my drug of choice and I start taking it 3 days before I go out on the water and have no side affects and feel no nausea. If I start taking it 2 days before we go out on the water, I feel some naus... by Bruce Spletstoser in Arizona, 07/26/2006

Pregancy and Meclizine and Nausea Dear, My wife got nausea because of the pregnacy and she took some meclizine. Now she just worried about if meclizine was harmful to the baby. I Appreicate your reply at your earliest convenience. Sincerely yours, Xiaoyang Hua by Xiaoyang in USA, 05/24/2006

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Meclizine hydrochloride
Meclizine hydrochloride (Antivert)
Meclizine hydrochloride
( MEK-lih-zeen)
Pregnancy Category: B Antivert Antivert/25 and /50 Antivert/25 Chewable Antrizine Bonamine Bonine Dizmiss Dramamine II Meni-D Ru-Vert-M (OTC and Rx)

Classification: Antihistamine (piperidine-type), antiemetic, antimotion sickness

See Also: See also Antihistamines and Antiemetics .

Action/Kinetics: Mechanism for the antiemetic effect may be due to a central anticholinergic effect to decrease vestibular stimulation and depress labyrinthine activity. May also act on the CTZ to decrease vomiting. Onset: 30-60 min; Duration: 8-24 hr. t 1/2: 6 hr.

Uses: Nausea and vomiting, dizziness of motion sickness, vertigo associated with diseases of the vestibular system.

Special Concerns: Safety for use during lactation and in children less than 12 years of age has not been determined. Pediatric and geriatric clients may be more sensitive to the anticholinergic effects of meclizine.

Side Effects: CNS: Drowsiness, excitation, nervousness, restlessness, insomnia, euphoria, vertigo, hallucinations (auditory or visual). GI: N&V, diarrhea, constipation, anorexia. GU: Urinary frequency or retention; difficulty in urination. CV: Hypotension, tachycardia, palpitations. Miscellaneous: Dry nose and throat, blurred or double vision, tinnitus, rash, urticaria.

How Supplied: Capsule: 25 mg; Chew Tablet: 25 mg; Tablet: 12.5 mg, 25 mg, 30 mg, 50 mg

Dosage
?Capsules, Tablets, Chewable Tablets Motion sickness.
Adults: 25-50 mg 1 hr before travel; may be repeated q 24 hr during travel.
Vertigo.
Adults: 25-100 mg/day in divided doses.