View Full Version : Tenex used for the treatment of Tourettes Syndrome


KyleFan45
03-20-04, 06:29 PM
The Dr. recently suggested that my son, diagnosed with TS, ADHD & OCD start on Tenex. Does anyone have experience with this drug and it's potential side effects?

Thanks!
Donna:confused:

Andrew
03-20-04, 07:38 PM
Before Using This Medicine
In deciding to use a medicine, the risks of taking the medicine must be weighed against the good it will do. This is a decision you and your doctor will make. For guanfacine, the following should be considered:

Allergies - Tell your doctor if you have ever had any unusual or allergic reaction to guanfacine. Also tell your health care professional if you are allergic to any other substance, such as foods, preservatives, or dyes.

Pregnancy - Guanfacine has not been studied in pregnant women. However, guanfacine has not been shown to cause birth defects or other problems in rats or rabbits given many times the human dose. In rats and rabbits given extremely high doses (up to 200 times the human dose), there was an increase in deaths of the animal fetus.

Breast-feeding - It is not known whether guanfacine passes into breast milk. However, this medicine has not been reported to cause problems in nursing babies.

Children - Studies on this medicine have been done only in adult patients, and there is no specific information comparing use of guanfacine in children with use in other age groups.

Older adults - Dizziness, drowsiness, or faintness may be more likely to occur in the elderly, who are more sensitive to the effects of guanfacine.

Other medicines - Although certain medicines should not be used together at all, in other cases two different medicines may be used together even if an interaction might occur. In these cases, your doctor may want to change the dose, or other precautions may be necessary. Tell your health care professional if you are taking any other prescription or nonprescription (over-the-counter [ OTC ]) medicine.

Other medical problems - The presence of other medical problems may affect the use of guanfacine. Make sure you tell your doctor if you have any other medical problems, especially:

Heart disease or
Heart attack or stroke (recent) Lowering blood pressure may make problems resulting from these conditions worse

Liver disease
Effects may be increased because of slower removal of guanfacine from the body

Mental depression
Guanfacine may cause mental depression

Precautions While Using This Medicine
It is important that your doctor check your progress at regular visits to make sure this medicine is working properly.

Check with your doctor before you stop taking guanfacine. Your doctor may want you to reduce gradually the amount you are taking before stopping completely.

Make sure that you have enough guanfacine on hand to last through weekends, holidays, and vacations. You should not miss any doses. You may want to ask your doctor for another written prescription for guanfacine to carry in your wallet or purse. You can then have it filled if you run out when you are away from home.

Before having any kind of surgery (including dental surgery) or emergency treatment, tell the medical doctor or dentist in charge that you are using this medicine.

Do not take other medicines unless they have been discussed with your doctor. This especially includes over-the-counter (nonprescription) medicines for appetite control, asthma, colds, cough, hay fever, or sinus problems, since they may tend to increase your blood pressure.

Guanfacine will add to the effects of alcohol and other CNS depressants (medicines that slow down the nervous system, possibly causing drowsiness). Some examples of CNS depressants are antihistamines or medicine for hay fever, other allergies, or colds; sedatives, tranquilizers, or sleeping medicine; prescription pain medicine or narcotics; barbiturates; medicine for seizures; muscle relaxants; or anesthetics, including some dental anesthetics. Check with your doctor before taking any of the above while you are using this medicine.

Guanfacine may cause some people to become dizzy, drowsy, or less alert than they are normally. Make sure you know how you react to this medicine before you drive, use machines, or do anything else that could be dangerous if you are dizzy or are not alert.

Guanfacine may cause dryness of the mouth, nose, and throat. For temporary relief of mouth dryness, use sugarless candy or gum, melt bits of ice in your mouth, or use a saliva substitute. However, if dry mouth continues for more than 2 weeks, check with your physician or dentist. Continuing dryness of the mouth may increase the chance of dental disease, including tooth decay, gum disease, and fungus infections.

Along with its needed effects, a medicine may cause some unwanted effects. Although not all of these side effects may occur, if they do occur they may need medical attention.
Check with your doctor as soon as possible if any of the following side effects occur:

Less common

Confusion, mental depression

Signs and symptoms of overdose

Difficulty in breathing, dizziness (extreme) or faintness, slow heartbeat, unusual tiredness or weakness (severe)

Other side effects may occur that usually do not need medical attention. These side effects may go away during treatment as your body adjusts to the medicine. However, check with your doctor if any of the following side effects continue or are bothersome:

More common

Constipation, dizziness, drowsiness, dryness of mouth

Less common

Decreased sexual ability, dry, itching, or burning eyes, headache, nausea or vomiting, trouble in sleeping, unusual tiredness or weakness

After you have been using this medicine for a while, unwanted effects may occur if you stop taking it too suddenly. After you stop taking this medicine, check with your doctor if any of the following side effects occur:

Anxiety or tenseness, chest pain, fast or irregular heartbeat, headache, increased salivation, nausea or vomiting, nervousness or restlessness, shaking or trembling of hands and fingers, stomach cramps, sweating, trouble in sleeping

Other side effects not listed above may also occur in some patients. If you notice any other effects, check with your doctor.

Energizer_Bunny
03-22-04, 03:14 PM
Big did an excellent posting on this medication. I myself tried it and it did not work for me. But again, everyone reacts differently to medications.