Relexid Tablet 200 mg contains Pivmecillinam, an oral antibiotic that belongs to the beta-lactam class of antibiotics. It is primarily used for the treatment of bacterial infections of the urinary tract, including cystitis and other uncomplicated urinary tract infections (UTIs). Pivmecillinam is considered particularly effective against gram-negative bacteria that commonly cause urinary infections, such as Escherichia coli.

Pivmecillinam is a prodrug that is converted in the body into mecillinam, the active antibacterial agent. Mecillinam works by interfering with bacterial cell wall synthesis, which is essential for bacterial survival. By damaging the bacterial cell wall, the medication weakens and ultimately kills the bacteria responsible for the infection.

Relexid Tablet is commonly prescribed because of its targeted activity against urinary pathogens and its relatively good safety profile. It is especially useful for patients who require an effective oral antibiotic to treat UTIs without the need for hospitalization.

রেজিস্টার্ড চিকিৎসকের পরামর্শ অনুযায়ী ঔষধ সেবন করুন

Composition

Each tablet contains:

• Pivmecillinam Hydrochloride – 200 mg

Mechanism of Action

Pivmecillinam acts as a bactericidal antibiotic, meaning it kills bacteria rather than simply stopping their growth.

• After oral administration, Pivmecillinam is absorbed and converted into mecillinam in the body.

• Mecillinam binds to specific penicillin-binding proteins (PBPs) located in the bacterial cell wall.

• This binding disrupts the formation of the bacterial cell wall.

• As a result, the bacterial cell becomes weak and eventually ruptures, leading to bacterial death.

Because of this mechanism, Pivmecillinam is particularly effective against gram-negative bacteria commonly associated with urinary tract infections.

Indications

Relexid Tablet 200 mg is used in the treatment of several bacterial infections, particularly those involving the urinary system. Common indications include:

• Acute uncomplicated urinary tract infections (UTIs)

• Cystitis (bladder infection)

• Lower urinary tract infections

• Recurrent urinary infections caused by susceptible bacteria

The medication should only be used for infections confirmed or strongly suspected to be caused by bacteria sensitive to Pivmecillinam.

Dosage and Administration

The dosage of Relexid Tablet should be determined by a physician depending on the patient’s condition, severity of infection, and overall health.

General dosage recommendations include:

• Adults: Usually 200 mg to 400 mg, taken two to three times daily.

• Duration of treatment: Commonly 3 to 7 days for uncomplicated urinary tract infections.

The tablet should be swallowed whole with water and preferably taken with food to reduce stomach discomfort. Patients should complete the full course of therapy even if symptoms improve early, to prevent bacterial resistance and recurrence of infection.

Possible Side Effects

Like other antibiotics, Relexid Tablet may cause some side effects in certain individuals. Common side effects may include:

• Nausea

• Vomiting

• Abdominal discomfort

• Diarrhea

• Headache

• Mild skin rash

Most of these side effects are mild and temporary. However, severe allergic reactions such as swelling, difficulty breathing, or severe skin reactions require immediate medical attention.

Precautions and Warnings

Before taking Relexid Tablet, patients should inform their healthcare provider if they have:

• Allergy to penicillins or other beta-lactam antibiotics

• Kidney problems

• Gastrointestinal disorders

• A history of severe allergic reactions to medications

Long-term or unnecessary use of antibiotics may increase the risk of antibiotic resistance, so the medication should only be taken as prescribed.

রেজিস্টার্ড চিকিৎসকের পরামর্শ অনুযায়ী ঔষধ সেবন করুন

Use in Pregnancy and Lactation

Pivmecillinam is generally considered safe for use during pregnancy when prescribed by a physician. However, pregnant or breastfeeding women should always consult their healthcare provider before using this medication.

Storage

• Store below 30°C

• Protect from moisture and direct sunlight

• Keep out of reach of children

Conclusion

Relexid Tablet 200 mg (Pivmecillinam) is an effective oral antibiotic used mainly for the treatment of urinary tract infections caused by susceptible bacteria. By disrupting bacterial cell wall formation, it helps eliminate infection and relieve symptoms such as pain and frequent urination. When used as prescribed and for the full course of treatment, it provides reliable and targeted therapy for UTIs.