Side Effects

Xanax: What Side Effects Can the Drug Cause?

If you or someone close to you is taking or planning to take Xanax, then you should even be aware of possible side effects, as well as the consequences of an overdose or possible problems after discontinuation of the drug. Most often, patients taking Xanax complain of dizziness, dry mouth, and headache.

Xanax is a legal medicine. Many people use it without any harm to health. However, in no case should they be abused, because one of the side effects is a possible dependence. Below we will talk about other undesirable effects.

Possible Side Effects – Main Information

Check with your doctor if any of the following side effects continue or are bothersome

Usually those taking Xanax complain of:

  • dry mouth;
  • drowsiness;
  • dizziness or gibberish;
  • speech disorders.

Less common:

  • gastrointestinal disorders;
  • blurred vision;
  • headache;
  • muscle spasm;
  • urination problems;
  • shiver;
  • unusual tiredness or weakness;
  • weight change.

Moodserious side effects are:

  • hallucinations;
  • depression;
  • shortness of breath;
  • problems with memory or speech;
  • suicidal thoughts or actions;
  • convulsions;
  • a sudden weight change.

Short-Term Side Effects of Xanax

The effect of Xanax comes quickly, which makes it very effective for the treatment of panic disorder and other forms of anxiety. Most people begin to feel the sedative effect of the drug in 30–45 minutes.

The effect of the drug lasts about six hours. Increasing the dose ensures a longer effect. Chemicals of the drug are not immediately excreted from the body: from the blood up to 2.5 days, from the urine – up to 5 days.

Long-Term Side Effects of Xanax

Most often, patients taking Xanax are afraid of possible addiction. The risk of its occurrence is high for those taking more than 4 mg of the drug per day for more than 12 weeks.

If physical dependence has occurred, then the person needs a gradual increase in dose to achieve the desired result. In this case, you must contact your doctor. You should never stop taking the drug yourself, because in this case, the dependence may increase.

Particularly susceptible to dependence on Xanax those who take drugs. In this case, it will be very difficult to refuse to take the drug even if the person himself wants it. Without the help of a specialist can not do. The same applies to the combination of Xanax and alcohol.

Precautionary measures

Do not refuse the fact that your doctor will constantly check your condition while taking a course of Xanax. Additional blood and urine tests may be needed to control the level of unwanted chemicals in the body.

To take the drug during pregnancy is only if your doctor confirms that the possible positive effect for you will be higher than the negative for the child. But the ideal option is either to plan a pregnancy, or to refuse to take Xanax during this period.

It is strictly forbidden to take ketoconazole or itraconazole with Xanax! In this case, the possibility of severe side effects increases significantly.

Experts do not recommend taking Xanax together with antihistamines or medicines for hay fever, allergies or colds, sedatives, tranquilizers or sleeping pills.


If you experience any side effects, you should immediately consult a doctor. Most likely, he will adjust the dose of the drug, and, perhaps, will gradually reduce it so that after a while you stop taking the drug. Do not refuse to take the drug yourself!