Ethambutol Hcl


DNX0326.HTM

Ethambutol (By mouth)
Ethambutol (e-THAM-byoo-tole)

Treats tuberculosis (TB).

Brand Name(s):Myambutol
There may be other brand names for this medicine.

When This Medicine Should Not Be Used:
You should not use this medicine if you have ever had an allergic reaction to ethambutol or if you have damaged eye nerves (optic neuritis).

How to Use This Medicine:
Tablet

  • Your doctor will tell you how much medicine to take and how often.
  • Ethambutol can be taken with food to avoid stomach upset.
  • Take this medicine on a regular schedule. Keep taking it even if you are feeling better. Your doctor will tell you when you can stop taking it.

If a dose is missed:

  • Take the missed dose as soon as possible.
  • Skip the missed dose if it is almost time for your next regular dose.
  • You should not use two doses at the same time.

How to Store and Dispose of This Medicine:

  • Store at room temperature and protect from direct heat, moisture, and light.
  • Keep all medicine out of the reach of children.

Drugs and Foods to Avoid:

Ask your doctor or pharmacist before using any other medicine, including over-the-counter medicines, vitamins, and herbal products.


Warnings While Using This Medicine:

  • If you are pregnant or breastfeeding, talk to your doctor before taking this medicine.
  • Check with your doctor before taking ethambutol if you have gout, kidney disease, or liver disease.
  • This medicine may cause blurred vision. If it does, avoid driving or using dangerous machinery.

Possible Side Effects While Using This Medicine:
Call your doctor right away if you notice any of these side effects:

  • Any vision changes such as blurring, color blindness, trouble seeing
  • Eye pain
  • Swelling of face, lips, throat
  • Hives
  • Wheezing or trouble breathing
  • Numbness, pain, or tingling in hands or feet
  • Joint pain
  • Fever or chills
  • Skin rash

If you notice these less serious side effects, talk with your doctor:

  • Nausea and vomiting
  • Stomach pain
  • Headache
  • Dizziness
  • Poor appetite

If you notice other side effects that you think are caused by this medicine, tell your doctor.