Cetirizine Hydrochloride Tablets
Function and Efficacy
This product is a selective histamine H1 receptor antagonist. Animal experiments show that this product has no obvious anticholinergic and anti-5-hydroxytryptamine effects, and is not easy to pass through the blood-cerebrospinal fluid barrier to act on the central H1 receptor. When used clinically, the central inhibitory effect is relatively mild.
Ingredients
The main ingredient of this product is cetirizine hydrochloride, and its chemical name is (±)-2-[2-[4-[(4-chlorophenyl)benzyl]-1-piperazinyl]ethoxy]acetic acid dihydrochloride.
| Name | Description | Content | CAS NO. | Manufacturer |
|---|---|---|---|---|
| Cetirizine dihydrochlorideIngredients |
Selective histamine H1 receptor antagonist, no obvious anticholinergic and anti-5-hydroxytryptamine effect, not easy to pass through the blood-cerebrospinal fluid barrier to act on the central H1 receptor, clinical use of central inhibition is relatively mild More |
83881-52-1 | 54 |
Appearance
This product is a film-coated tablet, which appears white or off-white after removing the film coating.
Indication
Used for seasonal or perennial allergic rhinitis, urticaria and skin itching caused by allergens.
Usage and Dosage
Oral. Adults or children over 12 years old, 10 mg each time, once a day. Or follow the doctor's advice. If adverse reactions occur, it can be changed to 5 mg in the morning and evening. For children aged 6 to 11, the recommended starting dose is 5 mg or 10 mg once a day, depending on the severity of the symptoms. For children aged 2 to 5 years, the recommended starting dose is 2.5 mg once a day, and the maximum dose can be increased to 5 mg once a day, or 2.5 mg every 12 hours.
Adverse Reactions
Adverse reactions are mild and transient, including drowsiness, sleepiness, headache, dizziness, agitation, dry mouth, and gastrointestinal discomfort. Occasionally, aspartate aminotransferase is slightly elevated.
Precautions
It is contraindicated for those who are allergic to this product.
Special Population Medication
Precautions for children: Not yet clear. Precautions for pregnancy and lactation: Not for use by pregnant and lactating women. Precautions for the elderly: Not yet clear.
Drug Interactions
No interactions with other drugs have been reported, but caution should be exercised when taking sedatives at the same time.
Storage
Keep in a light-proof and airtight container.
Packaging Specification
10 mg
Validity Period
36 months
Manufacturer
Henan Dingchang Pharmaceutical Co., Ltd.
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Founded in:
2010-11-24 -
Address:
Boai County Industrial Park -
Tax NO.:
91410822566455581Y -
Registered Funds:
20 million yuan -
Website:
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Email: