Catapres is the brand name of the generic drug Clonidine which is manufactured by Boehringer Ingelheim Promeco S.A. de C.V. The drug is available in three strengths – 0.1 mg, 0.2 mg, 0.3 mg. It is a prescription drug that is used in the treatment of ADHD or Attention Deficit Hyperactivity Disorder.
Indication
The drug used to be prescribed for hypertension but over the last few years, it has been prescribed for many ailments from ADHD to neuropathic pain, to counter certain stimulant effects and even for anesthetic use, mainly for epidurals during delivery. It is also prescribed for Tourette Syndrome which is a disorder of uncontrollable tics. Sometimes, it is prescribed for period pain and for hot flashes in women.
Action
Catapres acts very fast on the brain stem and on the central nervous system. The action of the drug on the blood vessels relaxes them and the blood flows more freely. There is a lowering of blood pressure and a slowing down of cardiac activity as well as a slowing down of the pulse rate over time.
Side Effects
There could be reactions with other medication so you should make sure your doctor knows everything that you are taking. This includes any vitamins, supplements and herbal products too. Raised blood pressure is one of the possible side effects so your BP will have to be monitored regularly. Other side effects could include tiredness, dizzy spells, agitation, nausea and vomiting and drowsiness. Dry eyes could also be a problem, especially if you are wearing contact lenses. The mouth could be dry too and you could experience bouts of lightheadedness. There could also be reflexes that are slowed down so care should be taken before starting work that could be dangerous and calls for fast reflexes. If there is any hint of swelling, itching or a rash, this could be an allergic reaction which could get much worse so the doctor must be called immediately.
Caution
You must keep your doctor well informed about any medication you are taking or of any ailment you might be suffering from. The doctor will usually test you for any allergic reaction to the drug before he prescribes it to you. It would be unsafe to have the medicine and then drive. Stopping the medicine would very often have withdrawal symptoms that could include anxiety and agitation, high blood pressure, tremors and twitching or even confused thinking. The dose will have to be strictly followed and the medication cannot be shared with someone – each person who takes it will have to follow the doctor’s instructions for their individual use. It would be dangerous combining this medication with any other stimulants like alcohol or even sedatives.
Contraindications
It is contraindicated for women who are expecting a baby or are nursing a baby. It is also not to be used when there is a history of severe heart ailment, or strokes as well as kidney problems.