Guptas' Medicos Nahan.

Guptas' Medicos Nahan. All allopathic and ayurvedic medicine �� available at reasonable price.

01/05/2026

CETIRIZINE

CETIRIZINE is a widely utilized second-generation antihistamine employed to alleviate allergic symptoms, including fever, sneezing, itchy or watery eyes, itchy throat/nose, and hives.

MECHANISM OF ACTION

It functions by selectively blocking H1 receptors in the body, thereby preventing histamine from inducing allergy symptoms.

ONSET OF ACTION

Effects typically commence within 20–60 minutes, persisting up to 24 hours. Availability: Available in 5 mg or 10 mg tablets

DOSAGE

Usually administered once daily, with or without food.

THERAPEUTIC USES

Allergic Rhinitis:
Seasonal (pollen, ragweed) and perennial (dust mites, pet dander).
Chronic Urticaria (Hives): Reduces the itching, severity, and duration of hives.
Sometimes utilized for itching or as an adjuvant to epinephrine for anaphylaxis.

ADVERSE REACTIONS

cetirizine can induce drowsiness. Common Side Effects: Drowsiness, fatigue, dry mouth, headache, and sore throat.

PRECAUTIONS

Avoid operating vehicles or machinery until the effects of the medication are known. Avoid consuming alcohol, as it can exacerbate drowsiness.
Long-term Use:
Abrupt cessation of the medication after several months of daily use can precipitate temporary severe itching.
Pregnancy/Breastfeeding: Generally considered safe during pregnancy, but not recommended during breastfeeding.

RENAL/HEPATIC IMPAIRMENT

dosage reduction may be necessary in patients with kidney or liver impairment.
INTERACTION WITH FOOD/ALCOHOL

Food does not significantly affect the overall absorption of the drug but may slightly delay its onset. Alcohol enhances the sedative effects of the medication.

27/04/2026

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PARACETAMOL
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Paracetamol, also known as acetaminophen, is one of the most widely used medicines for managing mild to moderate pain and reducing fever.

USES
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Paracetamol primarily acts on the central nervous system to block chemical messengers that signal pain and regulate body temperature.

PAIN RELIEF: It is effective for everyday aches, including:
Headaches and migraines.
Toothaches and dental pain.
Muscle aches, sprains, and backaches.
Period pain (menstrual cramps).
Joint pain, such as mild discomfort from osteoarthritis.

Fever Reduction

: It is a first-line treatment for lowering high body temperatures (pyrexia) associated with:
Colds and flu.
Viral infections.
Post-vaccination reactions.
Suitability: It is considered one of the safest painkillers for most adults, children (over 2 months), and is often the preferred choice during pregnancy and breastfeeding.

Disadvantages and Risks
Liver and Kidney Damage:

The most serious disadvantage is its potential for hepatotoxicity (liver damage). An overdose, even if accidental, can lead to acute liver failure or death. Long-term use can also lead to chronic kidney or liver issues.
Limited Anti-inflammatory Effect: Unlike NSAIDs (e.g., ibuprofen), paracetamol has very little effect on inflammation. It is not ideal for conditions where swelling and redness are the primary issues.
Side Effects:

Common: Nausea, vomiting, stomach pain, or constipation.
Serious (Rare): Allergic reactions (rash, swelling, difficulty breathing), blood disorders, or skin reactions.

Interactions and Overdose Risks:
It also interacts poorly with alcohol, significantly increasing the risk of liver toxicity.

DOSE

For most adults, the maximum dose is 4 grams (4,000 mg) in 24 hours, typically 1–2 tablets (500 mg each) every 4 to 6 hours.

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Katcha Tank Nahan Near RP1 Post Cantonment Road
Nahan
173001

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