Examples

Benzodiazepines are usually taken as a tablet, capsule, or oral solution (liquid form). But some may also be injected or taken as a rectal suppository.

How It Works

Benzodiazepines are antianxiety medicines that are used to treat panic disorder. Alprazolam, specifically, is effective in reducing anxiety and nervous tension and can be helpful in easing agoraphobia. Benzodiazepines are sometimes prescribed for immediate relief of symptoms. But antidepressants are usually used for long-term treatment of panic disorder and may be prescribed along with a benzodiazepine to treat panic disorder.

Benzodiazepines can be used on a daily basis or taken as needed, unlike antidepressants, which must be taken every day.

Why It Is Used

Benzodiazepines may be used to treat panic disorder if:

• Antidepressants are not effective or their side effects are not well tolerated.
• Medicine is needed for immediate relief of severe symptoms of panic disorder, anxiety about having a panic attack, or agoraphobia.

How Well It Works

Benzodiazepines are effective in providing rapid relief of symptoms associated with panic disorder and agoraphobia.

Side Effects

All medicines have side effects. But many people don't feel the side effects, or they are able to deal with them. Ask your pharmacist about the side effects of each medicine you take. Side effects are also listed in the information that comes with your medicine.

Here are some important things to think about:

• Usually the benefits of the medicine are more important than any minor side effects.
• Side effects may go away after you take the medicine for a while.
• If side effects still bother you and you wonder if you should keep taking the medicine, call your doctor. He or she may be able to lower your dose or change your medicine. Do not suddenly quit taking your medicine unless your doctor tells you to.

Call 911 or other emergency services right away if you have:

• Trouble breathing.
• Hives.
• Swelling of your face, lips, tongue, or throat.

Call your doctor right away if you have:

• Confusion.
• Slurred speech.
• Thoughts of suicide.

Common side effects of this medicine include:

• Drowsiness.
• Dizziness.
• Memory loss.
• Tolerance (your body keeps needing more of the medicine to get the same effect).

The U.S. Food and Drug Administration (FDA) has issued a warning on clonazepam (Klonopin) and the risk of suicide and suicidal thoughts. The FDA does not recommend that people stop using this medicine. Instead, people who take clonazepam should be watched closely for warning signs of suicide. People who take clonazepam and who are worried about this side effect should talk to a doctor.