Guaifenesin and Dextromethorphan Extended-Release Tablets

• It is used to thin mucus so it can be taken from the body by coughing.
• It is used to relieve coughing.

Use this medicine as ordered by your doctor. Read all information given to you. Follow all instructions closely.

• Take with or without food. Take with food if it causes an upset stomach.
• Drink lots of noncaffeine liquids unless told to drink less liquid by your doctor.
• Swallow whole. Do not chew, break, or crush.
• Take with a full glass of water.

What do I do if I miss a dose?

• If you take this medicine (guaifenesin and dextromethorphan extended-release tablets) on a regular basis, take a missed dose as soon as you think about it.
• If it is close to the time for your next dose, skip the missed dose and go back to your normal time.
• Do not take 2 doses at the same time or extra doses.
• Many times this medicine is taken on an as needed basis. Do not take more often than told by the doctor.

All drugs may cause side effects. However, many people have no side effects or only have minor side effects. Call your doctor or get medical help if you have any side effects that bother you or do not go away.

These are not all of the side effects that may occur. If you have questions about side effects, call your doctor. Call your doctor for medical advice about side effects.

You may report side effects to the FDA at 1-800-FDA-1088. You may also report side effects at http://www.fda.gov/medwatch.

If you think there has been an overdose, call your poison control center or get medical care right away. Be ready to tell or show what was taken, how much, and when it happened.