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Illustration of a inhaler (Tobramycin)
Illustration of the usual dosage form, not a product photo.
Chemical structure of tobramycin
Chemical structure · PubChem CID 36294

Aminoglycoside antibacterialIndian prescription status not found in lists checkedJan Aushadhi listedAppears in banned-combination list entries

Tobramycin

टोब्रामाइसिन

Tobramycin in this capsule form is an inhaled aminoglycoside antibacterial for cystic fibrosis patients with Pseudomonas aeruginosa. The capsules are for use only with the inhaler device and must not be swallowed. Key risks include bronchospasm, hearing and balance damage, kidney effects and harm to a fetus.

Generic name
Tobramycin
Used for
Managing Pseudomonas aeruginosa lung infection in people with cystic fibrosis, by inhalation.
Label used
Capsules label, oral, respiratory (inhalation), DailyMed set c4b5bb1f, effective 2026-04
Prescription status (India)
Not found in the Schedule H/H1/X/G lists we checked
On NLEM 2022
Not found in the list we checked
NPPA price ceiling
Not listed in the lists we checked
More facts
Jan Aushadhi
Listed (2 product rows)
Banned combinations
1 entries mention it; use the checker for your combination
English onlyWhatsApp

Compiled from official drug labels and Indian government sources. Always follow your doctor's or pharmacist's advice.

Safety at a glance

  • AlcoholNot mentioned in label text
  • PregnancyNot mentioned in label text
  • BreastfeedingCaution in label textSee wording
  • DrivingNot mentioned in label text
  • KidneyAvoid, per label textSee wording
  • LiverNot mentioned in label text

Taken only from the label text cited on this page. "Not mentioned" does not mean safe. Ask your doctor or pharmacist.

What is tobramycin used for?

The label describes this product for the management of cystic fibrosis patients with Pseudomonas aeruginosa.

It says safety and efficacy are not demonstrated under age six, with very low or high lung function, or with Burkholderia cepacia.

  • Cystic fibrosis with Pseudomonas aeruginosa
  • Not established under age 6

Source1

How does tobramycin work?

Tobramycin is an aminoglycoside antibacterial. It disrupts bacterial protein making, which damages the cell envelope and kills the bacteria.

It is active against Gram-negative bacteria including Pseudomonas aeruginosa.

Source1

How is tobramycin usually taken?

This page covers the US label for tobramycin capsules taken by mouth, with the dosing the label gives for adults and, where the label says so, children.

This is label-level information, not personal advice. Indian pack labels may differ, and your prescriber's instruction always comes first.

The label says the capsules are for oral inhalation only, using the Podhaler device, and must not be swallowed. For adults and children six and older, a set number of capsules is inhaled twice daily for 28 days, then stopped for 28 days.

Doses should be as close to 12 hours apart as possible and not less than 6 hours apart. Capsules should stay in the blister until immediately before use.

The label says that if other inhaled medicines or chest physiotherapy are used, this product is recommended last.

  • Inhale only, never swallow
  • Use only with the Podhaler device
  • 28 days on, then 28 days off
  • Twice daily, about 12 hours apart

Source1

What are the side effects of tobramycin?

Common

  • Common effects in the label include cough, lung disorder, productive cough, breathlessness, fever, throat pain, voice change, coughing blood and headache.
  • Cough
  • Breathlessness
  • Throat pain and voice change
  • Coughing up blood
  • Headache

Serious: get help

  • Serious effects include bronchospasm, hearing loss or ringing in the ears, and balance problems.
Get help now: wheezing or tight chest after inhalation, new ringing in the ears, hearing loss, vertigo, or muscle weakness. Seek urgent care.

Source1

Who should be careful with tobramycin?

The label says it is contraindicated with known hypersensitivity to any aminoglycoside.

Caution is advised with known or suspected hearing, balance, kidney or muscle problems. It can cause bronchospasm and ototoxicity, including in people with certain mitochondrial gene variants.

Aminoglycosides can cause fetal harm, including congenital deafness reported with streptomycin.

  • Not for aminoglycoside allergy
  • Bronchospasm
  • Hearing and balance damage
  • Kidney and muscle weakness caution
  • Can cause fetal harm

Source1

What medicines interact with tobramycin?

  • Other neurotoxic, nephrotoxic or ototoxic drugs
  • Furosemide and ethacrynic acid
  • Urea and intravenous mannitol
  • The label says to avoid use with other drugs that can harm nerves, kidneys or hearing.
  • It says it should not be given with ethacrynic acid, furosemide, urea or intravenous mannitol.

Source1

How should tobramycin be stored?

The label gives a storage range of 15 to 30 degrees C.

The label also says to keep it away from moisture.

Follow the storage line on your own pack, and keep medicines out of the reach of children.

Source1

What is the price ceiling for tobramycin?

Jan Aushadhi lists tobramycin products including Tobramycin Eye Drops 0.3%w/v 0.3%w/v; Tobramycin 0.3% w/v and Fluoromethalone 0.1% w/v Opthalmic Solution IP None. We have not shown a price for them. Check the pack and the seller for the actual price.

Source2

Frequently asked questions

Can I drink alcohol while taking tobramycin?

The label we reviewed does not say. Ask your doctor or pharmacist.

Source1

Is tobramycin safe in pregnancy and breastfeeding?

The label says aminoglycosides can cause fetal harm. Breastfeeding is not described here. Ask your doctor or pharmacist.

Source1

Should tobramycin be taken with food?

The label we reviewed does not describe food effects, as the capsules are inhaled. Ask your doctor or pharmacist.

Source1

Can tobramycin affect driving or alertness?

The label we reviewed does not say. Ask your doctor or pharmacist.

Source1

Can children or older adults take tobramycin?

The label describes use from age six; safety under six is not demonstrated. Older adults are not described here. Ask your doctor or pharmacist.

Source1

Is tobramycin on the NLEM and Jan Aushadhi list?

We did not find it on NLEM 2022. Yes, several tobramycin products are in the Jan Aushadhi list we checked.

Source2

Sources

  1. 1U.S. FDA-approved label (DailyMed) (c4b5bb1f-e158-4ac1-9c35-e98a416c743a) Open source · 2026-10-15
  2. 2PMBJP (Jan Aushadhi) product list (p35:sno793) Open source · 2026-10-15

Compiled by software from the sources above and checked by automated rules. Last checked: 2026-10-15 · How we use sources · Report a correction

This information is educational and is not a substitute for advice from your doctor or pharmacist. It does not tell you what dose you personally should take. In an emergency call 112.