Althrocin 500mg Tablet (Erythromycin) – Broad-Spectrum Antibiotic

Althrocin 500mg Tablet is a macrolide antibiotic containing Erythromycin that effectively treats bacterial infections of the respiratory tract, ENT (ear, nose, throat), lungs, and skin. This bacteriostatic antibiotic works by inhibiting bacterial protein synthesis, stopping the growth of infection-causing bacteria. Particularly useful for patients allergic to penicillin, Althrocin provides broad-spectrum coverage against gram-positive and some gram-negative bacteria. For optimal absorption, take on an empty stomach (1 hour before or 2 hours after meals). Always complete the full prescribed course to prevent antibiotic resistance and ensure complete eradication of infection.

Uses of Althrocin 500mg Tablet:

Respiratory tract infections (pneumonia, bronchitis)
Ear, nose and throat infections (otitis media, pharyngitis)
Skin and soft tissue infections
Whooping cough (pertussis)
Legionnaires’ disease
Diphtheria (prevention and treatment)
Chlamydial infections

Benefits of Althrocin 500mg Tablet:

Effective against penicillin-resistant infections
Broad-spectrum activity against various bacteria
Convenient oral administration
Rapid symptom relief (usually within 2-3 days)
Well-established safety profile
Suitable alternative for penicillin-allergic patients

Side Effects of Althrocin 500mg Tablet:

Common side effects:

Serious side effects (seek medical help):

Severe allergic reactions
Hearing loss (especially in kidney/liver patients)
Severe or persistent diarrhea
Irregular heartbeat
Liver problems (yellow skin/eyes, dark urine)

How to Use Althrocin Tablet?

Take 1 hour before or 2 hours after meals for best absorption
Swallow whole with water – do not crush or chew
Typical dosage: 1-2 tablets every 6-12 hours as prescribed
Maintain equal time intervals between doses
Complete full course even if symptoms improve
Do not take with fruit juices or acidic drinks

How Althrocin Tablet Works?

Althrocin 500mg contains Erythromycin which binds to the 50S subunit of bacterial ribosomes, inhibiting protein synthesis. This bacteriostatic action prevents bacteria from growing and multiplying, allowing the immune system to eliminate the infection. The drug is particularly effective against gram-positive cocci and some gram-negative organisms, including Streptococcus, Staphylococcus, Mycoplasma, and Chlamydia species.

Safety Advice:

Alcohol: Unsafe – increases risk of side effects
Pregnancy: Generally safe if prescribed
Breastfeeding: Consult doctor – may pass into breastmilk
Driving: Usually safe (may cause dizziness in some)
Kidney Disease: Safe with monitoring (risk of hearing loss)
Liver Disease: Use with caution (dose adjustment may be needed)
Avoid if allergic to macrolide antibiotics
Inform doctor about heart conditions or electrolyte imbalances

What If You Miss a Dose?

Take the missed dose as soon as you remember. If it’s almost time for your next dose, skip the missed dose and continue your regular schedule. Never take double doses to compensate. Maintaining consistent antibiotic levels is crucial for effective treatment.

Drug Interactions:

Statins (Lovastatin/Simvastatin): Risk of severe muscle damage
Heart medications (Disopyramide): May cause fatal arrhythmias
Antihistamines (Hydroxyzine): Risk of heart rhythm problems
Blood thinners (Warfarin): May increase bleeding risk
Theophylline: Increased risk of toxicity
Oral contraceptives may be less effective

FAQs:

Q1: Can Althrocin cause diarrhea?

Yes, like most antibiotics, Althrocin may disrupt gut flora and cause diarrhea. If you experience severe or persistent diarrhea (especially with blood/mucus), stop the medication and contact your doctor immediately as it may indicate pseudomembranous colitis.

Q2: How quickly does Althrocin work?

Most patients notice symptom improvement within 48-72 hours. However, complete bacterial eradication requires completing the full prescribed course (typically 7-14 days). Never stop early even if you feel better.

Q3: Is Althrocin safe for pregnant women?

Althrocin is generally considered safe during pregnancy (Category B), but should only be used when clearly needed after consulting your doctor. Avoid self-medication.

Q4: Can I take Althrocin 500mg for viral infections?

No, It only works against bacterial infections. Using antibiotics for viral illnesses like cold or flu contributes to antibiotic resistance and won’t improve symptoms.

Q5: Does Althrocin 500mg affect birth control pills?

It may reduce the effectiveness of hormonal contraceptives. Use alternative non-hormonal birth control methods (condoms) during treatment and for 7 days after completion.

Q6: Why must I take Althrocin 500mg on an empty stomach?

Food significantly reduces Erythromycin absorption. For maximum effectiveness, take 1 hour before or 2 hours after meals. If stomach upset occurs, consult your doctor about taking with small amounts of food.