Tobramycin is a bactericidal aminoglycoside antibiotic. It works by inhibiting bacterial protein synthesis through binding to the 30S ribosomal subunit, leading to defective cell membrane integrity and eventual bacterial cell death. When administered via nebulisation, Tobramycin is delivered directly to the lungs, producing high concentrations in the airways that effectively suppress bacterial growth, particularly Pseudomonas aeruginosa. Systemic absorption is minimal, reducing the risk of systemic toxicity commonly associated with aminoglycosides.

রেজিস্টার্ড চিকিৎসকের পরামর্শ অনুযায়ী ঔষধ সেবন করুন

Dosage and Administration

• The usual recommended dose is 300 mg (5 ml) twice daily

• Administered by inhalation using a suitable nebuliser

• Doses should be taken approximately 12 hours apart

• Commonly used in 28-day on / 28-day off cycles

• The solution should not be diluted or mixed with other medications

Treatment should be continued for the full prescribed duration even if symptoms improve.

Contraindications

Tobasol Respirator Solution is contraindicated in patients with:

• Known hypersensitivity to Tobramycin or other aminoglycosides

• History of severe allergic reactions to aminoglycoside antibiotics

Side Effects

Common side effects may include:

• Cough

• Hoarseness or voice alteration

• Throat irritation

• Shortness of breath

• Taste disturbance

Less common but serious adverse effects include bronchospasm, ototoxicity, or nephrotoxicity, particularly with prolonged use or in patients with underlying risk factors.

রেজিস্টার্ড চিকিৎসকের পরামর্শ অনুযায়ী ঔষধ সেবন করুন

Drug Interactions

• Concurrent use with other nephrotoxic or ototoxic drugs should be avoided or closely monitored

• Caution is advised when used alongside loop diuretics or other aminoglycoside antibiotics

Pregnancy and Lactation

There are limited data regarding the use of inhaled Tobramycin during pregnancy. It should be used only if clearly needed and the potential benefit justifies the risk. Caution is advised during breastfeeding.

Precautions and Warnings

• Not intended for oral or injectable use

• Use with caution in patients with known hearing disorders or renal impairment

• Pulmonary function should be monitored regularly

• Bronchodilator therapy may be used prior to inhalation to reduce the risk of bronchospasm

Storage Conditions

Store below 25°C. Protect from light. Do not freeze. Keep out of reach of children.

Summary

Tobasol Respirator Solution 300 mg/5 ml (Tobramycin Nebuliser Solution) is an effective inhaled antibiotic therapy for controlling chronic pulmonary infections, particularly in cystic fibrosis patients, helping to improve respiratory health and quality of life with targeted lung delivery.