comtan works by inhibiting the effect of an enzyme that breaks down the levodopa in sinemet. it has no effect if it is used on its own. it is prescribed when doses of the combination drug levodopa/carbidopa (sinemet) begin to wear off too soon. by extending the effect of each dose of sinemet, it frees the patient from the stiffness and tremors of parkinson's for a longer period of time.product origin: eu (turkey)

this product is able to be sourced and supplied at excellent prices because of favourable cross border currency conversions. entacapone is used only in combination with carbidopa and levodopa..

entacapone is used with carbidopa and levodopa to treat patients with parkinson's disease who experience the signs and symptoms of end-of-dose "wearing-off". it works by increasing the levels of levodopa/carbidopa in the brain, thereby enhancing its effectiveness.

comtan is used for parkinson's disease.

comtan is a catechol-o-methyltransferase (comt) inhibitor.

treating parkinson disease when used with levodopa/carbidopa.

entacapone enhances the effect of levodopa/carbidopa. all products are authentic brand names and will include a product information insert in english. it has no effect on parkinson's disease when used by itself.when used with levodopa and carbidopa, entacapone increases levels of levodopa (dopar, larodopa, sinemet) in the body. by improving muscle control, this medicine allows more normal movements of the body. some patients experience signs and symptoms of end-of-dose "wearing-off" effect despite taking levodopa/carbidopa.

medical information:

entacapone (in-tack-a-pohn)is used in combination with levodopa/carbidopa to treat parkinson's disease, sometimes referred to as shaking palsy

possible side effects -side effects that may occur while taking this medicine include dizziness or lightheadedness, nausea, vomiting, sleepiness, diarrhea, constipation, sweating, or loss of muscle control. if you are or will be breast-feeding while you are using this medicine, check with your doctor or pharmacist to discuss the risks to your baby. do not take 2 doses at once. keep all doctor and laboratory appointments while you are using this medicine. it is unknown if this medicine is excreted in breast milk. do not take this medicine if you are also taking phenelzine or tranylcypromine. if it is almost time for your next dose, skip the missed dose and go back to your regular dosing schedule.

additional information -do not share this medicine with others for whom it was not prescribed.

before using -some medicines or medical conditions may interact with this medicine. using this medicine alone, with other medicines, or with alcohol may lessen your ability to drive or to perform other potentially dangerous tasks. additional monitoring of your dose or condition may be needed if you are taking isoproterenol or bitolterol.

drug interactions -drug interactions can result in unwanted side effects or prevent a medicine from doing its job. do not use this medicine for other health conditions. this is normal. inform your doctor or pharmacist of all prescription and over-the-counter medicine that you are taking. store this medicine at room temperature between 59 and 86 degrees f (15 and 30 degrees c), away from heat and light.

cautions -do not stop using this medicine without first checking with your doctor.common uses -this medicine is a catechol-o-methyltransferase (comt) inhibitor used along with levodopa/carbidopa to treat parkinson's disease. if you notice other effects not listed above, contact your doctor, nurse, or pharmacist. keep this medicine out of the reach of children. this medicine may color the urine brownish orange.. alcohol, hot weather, exercise, and fever can increase these effects. before you have any medical treatments, emergency care, or surgery, tell the doctor that you are using this medicine. to prevent them, sit up or stand slowly, especially in the morning.

directions -follow the directions for using this medicine provided by your doctor. inform your doctor of any other medical conditions, allergies, pregnancy, or breast-feeding. this medicine may cause dizziness, lightheadedness, or fainting. check drug interactions

if you take too much -if overdose is suspected, contact your local poison control center or emergency room immediately. if they continue or are bothersome, check with your doctor. contact your doctor or pharmacist if you have any questions or concerns about taking this medicine. if using this medicine for an extended period of time, obtain refills before your supply runs out. if you miss a dose of this medicine, take it as soon as possible. for women: if you plan on becoming pregnant, discuss with your doctor the benefits and risks of using this medicine during pregnancy. take this medicine with each dose of levodopa/carbidopa. check with your doctor as soon as possible if you experience continuing nausea, loss of appetite, unusual fatigue, itching, hallucinations, shortness of breath, forgetfulness, flu-like symptoms, high fever, muscle pain or severe muscle rigidity, or confusion. use our drug interaction checker to find out if your medicines interact with each other. this medicine may be taken on an empty stomach or with food. also, sit or lie down at the first sign of dizziness, lightheadedness, or weakness