Clorpheniramin 4 DHG treatment of allergic rhinitis, runny nose (10 blisters x 20 tablets)

Dosage form Tablet
Specifications Box of 10 blisters x 20 tablets
Ingredient Chlorpheniramin Maleat
Indication Rhinitis, allergic rhinitis, urticaria, itching, stuffy nose

Ingredient

Composition information	Content
Chlorpheniramin Maleat	4mg

Uses

Indications

Clorpheniramin 4mg is indicated in the following cases:

Treatment of allergic rhinitis, runny nose, stuffy nose, runny nose. Histamine, has a reversible competitive antagonist effect with histamine at H1 receptors.

pharmacokinetic

absorption

chlorpheniramine maleaty absorbs well by oral, appears in plasma within 30 - 60 minutes and reaches the peak concentration in plasma after 2.5 - 6 hours.

Distribution

About 70% of the drug during the circulation associated with plasma proteins.

Elimination

The drug is excreted mainly in urine in a constant or metabolic form. The excretion depends on pH and urine flow. The sale time of chlorpheniramine is 12 - 15 hours.

Before taking Clorpheniramin 4 DHG treatment of allergic rhinitis, runny nose (10 blisters x 20 tablets)

How to use

Clorpheniramin 4mg orally.

Dosage

Adults and children over 12 years: take 1 capsule, go to bed, no more than 6 capsules/day.

Elderly: Use 4 mg, divide 2 times/day.

Note: The above dose is for reference only. Specific dosage depends on the condition and level of progression of the disease. For a suitable dose, you need to consult a doctor or medical specialist.

What to do when overdose?

Expressions of overdose: sedation, mental disorder, seizure, apnea, convulsions, anti -secretion effects Acetyicholine, hypertonic and cardiovascular disorder reaction, arrhythmia.

How to handle: Gastrointestinal or vomiting with ipecacuanha syrup. Then, use activated carbon or bleach to limit absorption. When experiencing hypotension and arrhythmia, it should be actively treated. It is possible to treat convulsions with intravenous diazepam or phenytoin intravenously. May have to be blood transfusion in heavy cases.

What to do when forgetting a dose? However, if close to the next dose, skip the forgotten dose and take the next dose at the time as planned. Note that it should not be used double the prescribed dose.

Side Effects

When using Clorpheniramin 4, you may experience unwanted effects (ADR).

Common, ADR> 1/100

Neurological: Sleeping, sedative.

Digestive: dry mouth.

No report.

Rare, 1/10000

Body: Dizziness.

Digestive: Nausea.

When experiencing side effects of Clorpheniramin, it is necessary to stop using and notify the doctor or go to the nearest medical facility for timely treatment.

Warnings

Before using the drug you need to read the instructions carefully and refer to the information below.

Contraindicated

Clorpheniramin 4 contraindications in the following cases:

Hypersensitivity to chlorpheniramine and any ingredients of the drug.

Patients with prostate hypertrophy.

Bladder neck.

Stomach ulcer, pyloric - duodenum.

The patient is having acute asthma attacks.

Women who are breastfeeding, newborns and children are born monthly.

Patients taking Monoamine Oxidase inhibitors within 14 days.

Caution when using

chlorpheniramine may increase the risk of urinary retention, especially in people with prostate hypertrophy, urinary tract, pyloric giropic, and exacerbate in patients with myasthenia gravis.

The sedative effect of chlorpheniramine increases when drinking alcohol and when used simultaneously with other sedatives.

Be cautious when taking chlorpheniramin 4mg for people with chronic lung disease, briefly or shortness of breath because of the risk of respiratory complications, respiratory decline and apnea.

The risk of tooth decay in patients treated for a long time.

Avoid using patients with glaucoma like glaucoma.

Be cautious when taking chlorpheniramin for the elderly.

The ability to drive and operate machinery

to avoid being used for people who are driving or operating machinery.

Pregnancy

only use drugs for pregnant women when really necessary. Do not take the drug in the last 3 months of pregnancy.

Breastfeeding period

Should consider not to breastfeed or do not take the drug, depending on the degree of need for the drug for the mother.

Drug interaction

chlorpheniramine inhibits phenytoin metabolism, which can lead to phenytoin poisoning.

Sedapic drugs that cause sleep, alcoholic beverages can increase the effect of inhibiting the central nervous system of chlorpheniramine.

Monoamine oxidase inhibitors prolonged and increased the anti -secretion effect of acetylcholine of antihistamine drugs.

Storage

In a dry place, the temperature does not exceed 30 ° C, avoiding light.

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