Klamer® 500 mg Film-Coated Tablet contains clarithromycin, a macrolide antibiotic used to treat a wide range of bacterial infections. Doctors commonly prescribe Klamer 500 mg to treat infections of the respiratory tract, skin, and soft tissues.
Clarithromycin works by stopping bacterial growth. Specifically, it blocks bacterial protein production, which bacteria need to survive and multiply. As a result, the infection stops spreading and the body can remove the harmful bacteria.

Doctors often prescribe Klamer 500 mg Film-Coated Tablet for conditions such as bronchitis, pneumonia, sinusitis, and throat infections. In addition, doctors may combine clarithromycin with other medicines to treat Helicobacter pylori infections associated with stomach ulcers.
Patients take Klamer 500 mg Film-Coated Tablet orally (by mouth) exactly as a healthcare professional prescribes.
Each film-coated tablet contains:
Clarithromycin – 500 mg
The tablet also contains inactive ingredients (excipients) that support tablet stability and formulation.
Clarithromycin belongs to the macrolide antibiotic class.
The medicine works by inhibiting bacterial protein synthesis. It binds to bacterial ribosomes and blocks the production of essential proteins. Consequently, bacteria cannot grow or multiply.
Because of this effect:
Bacterial growth slows down
Infection spread decreases
The immune system removes the remaining bacteria
Therefore, Klamer 500 mg Film-Coated Tablet helps control bacterial infections effectively.
Doctors prescribe Klamer® 500 mg Film-Coated Tablet to treat several bacterial infections, including:
Upper respiratory tract infections such as sinusitis and pharyngitis
Lower respiratory tract infections including bronchitis and pneumonia
Skin and soft tissue infections
Helicobacter pylori infections as part of combination therapy
However, doctors always determine treatment based on clinical evaluation and bacterial susceptibility.
Doctors determine the dosage of Klamer 500 mg Film-Coated Tablet according to the type and severity of infection.
Patients should follow these instructions carefully:
Take Klamer 500 mg Tablet exactly as prescribed
Swallow the tablet with a glass of water
The medicine may be taken with or without food
Take doses at regular intervals
Complete the full course of treatment
However, stopping the medicine too early may allow the infection to return.
Patients should not use Klamer 500 mg Film-Coated Tablet if they:
Have hypersensitivity to clarithromycin
Are allergic to macrolide antibiotics
Have certain heart rhythm disorders
Doctors should evaluate patients carefully before starting treatment.
Patients should consider several precautions before using Klamer 500 mg.
Patients with liver or kidney impairment require careful monitoring
The medicine may interact with certain medications
Long-term or unnecessary use may increase the risk of antibiotic resistance
Patients with heart rhythm problems should use this medicine carefully
Therefore, patients should consult a healthcare professional before using this medicine.
Like all medicines, Klamer 500 mg Film-Coated Tablet may cause side effects in some patients.
Common side effects include:
Nausea
Diarrhea
Abdominal discomfort
Headache
Taste changes
Most side effects remain mild and temporary. However, patients should seek medical attention if serious reactions occur.
Proper storage helps maintain the quality and effectiveness of the medicine.
Store below 25°C
Keep the tablets in the original package
Protect from moisture and direct sunlight
Keep out of reach of children
The information provided on this website is for educational and informational purposes only. It is not intended as medical advice, diagnosis, or treatment.
All medicines listed, including prescription drugs, should be used only under the supervision of a qualified healthcare professional. Always consult your doctor or pharmacist before starting, stopping, or changing any medication.