Myambutol (Ethambutol)

Myambutol is used for treating tuberculosis (TB) infections of the lung along with other medicines. It may also be used to treat other conditions as determined by your doctor.

Use Myambutol as directed by your doctor. Check the label on the medicine for exact dosing instructions. Check the label on the medicine for exact dosing instructions.

Take Myambutol with or without food at the same time each day.

Do not take antacids containing aluminum hydroxide for at least 4 hours after taking Myambutol .

Myambutol is an antibacterial agent. It works by stopping the growth of TB cells, which results in cell death.

If you miss a dose of Myambutol , take it as soon as possible. If it is almost time for your next dose, skip the missed dose and go back to your regular dosing schedule. Do not take 2 doses at once.

Store at room temperature between 59 and 86 degrees F (between 15 and 30 degrees C) away from moisture and sunlight. Do not store in the bathroom.

Do NOT use Myambutol if:

• you are allergic to any ingredient in Myambutol
• you have inflammation of the optic nerve (optic neuritis), you cannot determine if you are having vision changes, or you are unable to report vision changes to your doctor or health care provider

• if you are pregnant, planning to become pregnant, or are breast-feeding
• if you are taking any prescription or nonprescription medicine, herbal preparation, or dietary supplement
• if you have allergies to medicines, foods, or other substances
• if you have gouty arthritis or are having a gout attack
• if you have cataracts, recurrent eye inflammation, or eye problems caused by diabetes (diabetic retinopathy)
• if you have kidney or liver problems