Crixan 500 Mg Tablet (10 Tab)

CRIXAN 500 MG TABLET

CRIXAN 500 MG TABLET, manufactured by Sun Pharmaceutical Industries Ltd., is an antibiotic medication used to treat a variety of bacterial infections.

• Name:
  • Brand Name: CRIXAN 500 MG TABLET
  • Common Name: Clarithromycin
• Composition:
  • Each tablet contains Clarithromycin 500 mg. Clarithromycin is a macrolide antibiotic that works by inhibiting bacterial protein synthesis, thereby stopping the growth and spread of bacteria.
• Uses:
  • CRIXAN 500 MG TABLET is prescribed for the treatment of a wide range of bacterial infections, including:
    • Respiratory tract infections such as bronchitis, pneumonia, sinusitis, tonsillitis, and pharyngitis.
    • Skin and soft tissue infections, including cellulitis.
    • Ear infections (otitis media).
    • Duodenal ulcers caused by Helicobacter pylori, often used in combination with other medicines.
    • Mycobacterium avium complex (MAC) infections in patients with reduced immunity.
  • It is not effective against viral infections like the common cold or flu.
• Dosage and Administration:
  • Take CRIXAN 500 MG TABLET orally as directed by your doctor. It can typically be taken with or without food, though some sources suggest preferably one hour before or two hours after a meal for optimal absorption.
  • Swallow the tablet whole with water; do not crush or chew it.
  • Complete the full course of treatment even if your symptoms improve to prevent the infection from returning or developing antibiotic resistance.
  • Do not take antacids within 2 hours of taking CRIXAN 500 MG TABLET, as they can interfere with its effectiveness.
• Side Effects:
  • Common side effects may include nausea, vomiting, diarrhea, abdominal pain, headache, indigestion, altered taste (metallic taste), rash, loss of appetite, and difficulty sleeping.
  • Serious side effects that require immediate medical attention are rare but can include severe or bloody diarrhea, signs of an allergic reaction (itchy rash, swelling of the face/throat/tongue, breathing difficulties), or abnormal heart rhythms.
• Precautions:
  • Inform your doctor if you have allergies to clarithromycin, other macrolide antibiotics, or any components of the tablet.
  • Exercise caution if you have a history of liver, kidney, or heart problems, especially abnormal heart rhythms (QT prolongation).
  • Pregnant or breastfeeding women should consult their doctor before use.
  • Avoid consuming alcohol, grapefruit, or grapefruit juice while taking this medication.
  • CRIXAN 500 MG TABLET can interact with certain medications, including some heart medicines, migraine treatments, gout medications, statins, and anticoagulants. Always inform your doctor about all medicines, supplements, or herbal products you are taking.
  • This medicine may cause dizziness or drowsiness, so avoid driving or operating heavy machinery if you experience these effects.
• Storage:
  • Store in a cool and dry place below 30°C, protected from direct sunlight and moisture.
  • Keep out of the sight and reach of children.

CRIXAN 500 MG TABLET contains Clarithromycin, a macrolide antibiotic used to treat a variety of bacterial infections.

What is CRIXAN 500 MG TABLET used for?

CRIXAN 500 MG TABLET is primarily used to treat various bacterial infections. These include infections of the upper and lower respiratory tract (such as bronchitis, pneumonia, sinusitis, pharyngitis), ear infections (like acute otitis media), skin and soft tissue infections (e.g., cellulitis, impetigo, folliculitis, abscesses), and tooth and mouth infections. It is also used in combination with other medicines to eradicate Helicobacter pylori (H. pylori) in patients with duodenal ulcers and to treat or prevent Mycobacterium avium complex (MAC) infections, especially in individuals with compromised immunity.

How does CRIXAN 500 MG TABLET work?

CRIXAN 500 MG TABLET works by inhibiting the growth and replication of bacteria. Its active ingredient, Clarithromycin, belongs to the macrolide class of antibiotics. It achieves its effect by binding to the 50S ribosomal subunit of bacteria, which is essential for protein synthesis, thereby preventing the bacteria from multiplying and spreading. This action helps to alleviate symptoms and clear the infection.

What is the usual dosage for CRIXAN 500 MG TABLET?

For adults, the usual dosage for bacterial infections is 250 mg to 500 mg twice daily for 7 to 14 days. In severe infections, the dose may be increased up to 500 mg twice daily. For the eradication of H. pylori associated with peptic ulcers, it is typically used in a triple therapy regimen, often 500 mg twice daily for 7 to 14 days, in combination with other antibiotics and a proton pump inhibitor. For preventing or treating Mycobacterium avium complex (MAC) infection, adults usually take 500 mg twice a day. The specific dosage and duration of treatment can vary based on the type and severity of the infection and must be determined by your doctor.

What are the possible side effects of CRIXAN 500 MG TABLET?

Common side effects may include diarrhea, nausea, vomiting, stomach pain, heartburn, gas, and a change in taste. Less common but more serious side effects can include severe diarrhea (potentially with watery or bloody stools, even up to 2 months after treatment), rash, hives, itching, swelling of the face, throat, tongue, lips, eyes, hands, feet, or lower legs, difficulty breathing or swallowing, hoarseness, peeling or blistering skin, fever, yellowing of the skin or eyes (jaundice), extreme tiredness, unusual bleeding or bruising, liver problems, and heart rhythm changes (such as a fast or irregular heartbeat). If you experience any severe side effects, contact your doctor immediately.

Is CRIXAN 500 MG TABLET safe during pregnancy or breastfeeding?

Clarithromycin should generally only be used during pregnancy if clearly needed and when no safer alternatives are available, as animal studies have shown adverse effects on the fetus. However, some human data suggest a low risk, particularly for bacterial infections.

For breastfeeding mothers, Clarithromycin passes into breast milk in very small amounts and is generally considered acceptable. However, infants should be monitored for potential mild side effects such as drowsiness, upset stomach, rash, or oral thrush. Discuss the benefits and risks with your doctor if you are pregnant or breastfeeding.

Can CRIXAN 500 MG TABLET be taken with other medications?

Clarithromycin can interact with several medications, potentially increasing their levels in the body and raising the risk of side effects. Some medications are strictly contraindicated and should not be taken with Clarithromycin due to the risk of severe drug interactions, including certain antihistamines (e.g., astemizole, terfenadine), cisapride, pimozide, ergot alkaloids (e.g., ergotamine, dihydroergotamine), and certain statins (e.g., simvastatin, lovastatin). Other medications that may interact and require caution or dosage adjustments include colchicine, digoxin, warfarin (blood thinners), theophylline, carbamazepine, sildenafil, certain heart medications, and oral diabetes drugs. Always inform your doctor and pharmacist about all prescription, over-the-counter, and herbal products you are taking before starting Clarithromycin.

What precautions should be taken with CRIXAN 500 MG TABLET?

Inform your doctor if you have any liver, kidney, or heart problems, including a history of irregular heartbeats or prolonged QT interval. Exercise caution in elderly patients and those with myasthenia gravis, as Clarithromycin may worsen these conditions. If you experience severe or persistent diarrhea during or after treatment, do not take anti-diarrhea medication without consulting your doctor. Complete the full course of medication as prescribed, even if you start to feel better, to prevent the infection from returning or developing antibiotic resistance.

What happens if a dose of CRIXAN 500 MG TABLET is missed?

If you miss a dose, take it as soon as you remember. However, if it is almost time for your next dose, skip the missed dose and continue with your regular dosing schedule. Do not take a double dose to make up for a missed one.

How should CRIXAN 500 MG TABLET be stored?

CRIXAN 500 MG TABLET should be stored in a cool, dry place, away from direct sunlight and out of the reach of children. Generally, it should be stored at temperatures below 30°C. Ensure the medicine has not expired by checking the expiry date on the package.