Cynic Capsule 500mg

About Cynic Capsule 500mg

Cynic Capsule 500mg Uses

• Moderate to severe chest infections including bronchitis and pneumonia
• Ear infections that need a higher adult strength dose
• Sinus infections in adults
• Skin and soft tissue infections needing stronger cover
• Urinary tract infections in adults

Cynic Capsule 500mg Benefits

• Higher strength suited to adult infections that need a stronger dose
• Fewer daily doses needed compared with the 250mg strength
• Broad activity against many common respiratory and skin pathogens
• Effective alternative when penicillin alone has not controlled the infection

Drug Class

• Second-generation cephalosporin antibiotic
• Beta-lactam class, related to penicillins

What Experts Say

At the 500mg strength, Cefaclor delivers a higher blood concentration that helps clear tougher chest and skin infections in adults. The drug still works by blocking bacterial cell wall formation, causing the bacteria to weaken and rupture as levels build up in the tissue.

Doctors reserve this higher strength for adults with more significant infections, or when a lower dose has not fully controlled the illness. A twice or three times daily schedule keeps blood levels steady enough to stay ahead of bacterial regrowth between doses.

Chest infections are a frequent cause of doctor visits across Pakistan, particularly during smog and winter months when air quality worsens. Physicians check for a history of penicillin allergy before starting treatment, since cross reaction with cephalosporins is possible, and advise patients to report rash, swelling, or breathing trouble immediately.

Cynic Capsule 500mg formula

• Cefaclor 500mg

Available forms

• Capsule

How to use Cynic Capsule 500mg?

• Take Cynic Capsule 500mg by mouth with or without food
• Swallow the capsule whole with a full glass of water
• Take doses at evenly spaced times through the day
• Finish the complete course even after symptoms settle
• Skip a missed dose if it is close to the next one rather than doubling up

Drug Interactions

• Probenecid: Slows the kidney's removal of Cefaclor, raising blood levels of the drug.
• Warfarin: Combined use can increase bleeding risk, so clotting tests should be watched closely.
• Typhoid Vaccine: The live oral vaccine may be less effective if taken close to a course of this antibiotic.
• Other Beta-Lactam Antibiotics: Combining with another penicillin or cephalosporin rarely adds any extra benefit.

Risks and warnings

• Penicillin Allergy: Carries a small but real risk of cross reaction in patients with a known penicillin allergy.
• Kidney Impairment: Requires dose review in patients with reduced kidney function.
• Pseudomembranous Colitis: Watery or bloody diarrhea during or after treatment should be reported promptly.
• Serum Sickness Reaction: Rash, joint pain, and fever can appear roughly a week into treatment and usually settle after stopping the drug.
• Pregnancy and Breastfeeding: Use only when clearly advised by the treating doctor.

Cynic Capsule 500mg Side Effects

• Nausea and stomach upset
• Diarrhea
• Vomiting
• Skin rash or itching
• Vaginal itching or yeast infection
• Headache
• Joint pain and fever (serum sickness reaction)
• Severe allergic reaction with swelling and breathing difficulty (rare)

Storage Conditions

• Store below 25°C in a cool, dry place away from direct sunlight
• Keep the capsules in their original blister pack until use
• Keep out of reach of children
• Do not use beyond the expiry date printed on the pack