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Histantil
Histantil is a prescription antihistamine and antiemetic containing promethazine hydrochloride 50 mg. It is used to treat allergic conditions, nausea and vomiting, motion sickness, and sometimes used as a sedative for short periods.
$51.99
Please note: a valid prescription is required for all prescription medication.
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Histantil contains promethazine, a first-generation antihistamine (phenothiazine class). It blocks histamine receptors in the body and also acts on central brain centers to reduce nausea, motion sickness, and induce sedation when needed.
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What conditions does Histantil treat?
It treats allergies, nausea and vomiting, motion sickness, and may be used for sedation in certain medical contexts.
When should I take it for motion sickness?
Take it 30 to 60 minutes before travel to reduce nausea, dizziness, or vomiting.
How long does it act?
Effects begin within 30–60 minutes; sedation may last several hours.
Does Histantil cause drowsiness?
Yes. Sedation is a common effect. It may interfere with tasks requiring alertness.
Is it safe for children?
Not for children under 2 years. Use in older children only under medical supervision.
Can I drink alcohol with it?
No, alcohol increases sedation and risk of side effects.
What should I do if I miss a dose?
Take when remembered unless it’s near the next dose. Do not double up.
Can I stop abruptly?
Yes, since it’s not used chronically like some medicines, but follow your doctor’s instructions.
Is there a risk of breathing problems?
Yes, especially in high doses or in people with existing respiratory issues—seek prompt medical help if breathing becomes difficult.
How can I buy Histantil online?
You can buy Histantil 50 mg tablets (pack of 100) online from our Pharmacy with a valid prescription.
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