¿How should I take Myambutol?

Take Myambutol exactly as directed by your doctor. If you do not understand these instructions, ask your pharmacist, nurse, or doctor to explain them to you. Take each dose with a full glass (8 ounces) of water. Myambutol can be taken with or without food. Taking Myambutol with food may decrease stomach upset. Take all of the Myambutol that has been prescribed for you even if you begin to feel better. Your symptoms may begin to improve before the infection is completely treated. Myambutol is usually combined with one or more other tuberculosis medicines. Store this medication at room temperature away from moisture and heat.

¿What happens if I miss a dose?

Take the missed dose as soon as you remember. If it is almost time for the next regularly scheduled dose, skip the missed dose and take the next one as directed. Do not take a double dose of this medication.

¿What should I avoid while taking Myambutol?

There are no restrictions on foods, beverages, or activities during treatment with Myambutol unless otherwise directed by your doctor. Myambutol (Ethambutol) side effects If you experience any of the following serious side effects, stop taking Myambutol and seek emergency medical attention or contact your doctor immediately:

• an allergic reaction (difficulty breathing; closing of the throat; swelling of the lips, tongue, or face; or hives);
• vision changes (e.g., blurring, red-green color blindness);
• a rash;
• numbness or tingling in your fingers, toes, hands, or feet;
• confusion, disorientation, or hallucinations; or
• fever.
  

Other, less serious side effects may be more likely to occur. Continue to take Myambutol and talk to your doctor if you experience

• stomach upset, nausea, vomiting, abdominal pain, or decreased appetite;
• headache;
• mild dizziness;
• worsening gout; or
• joint pain.
  

Side effects other than those listed here may also occur. Talk to your doctor about any side effect that seems unusual or that is especially bothersome.