Your doctor will tell you how much of this medicine to use and how often. Do not use more medicine or use it more often than your doctor tells you to.
Take this medicine every evening at bedtime, unless your doctor tells you otherwise.
You may take this medicine with or without food.
If you are using the disintegrating tablet, make sure your hands are dry before you handle the tablet. Do not open the blister pack that contains the tablet until you are ready to take it. Remove the tablet from the blister pack by peeling back the foil, then taking the tablet out. Do not push the tablet through the foil. Place the tablet in your mouth. It should melt quickly. After the tablet has melted, swallow or take a drink of water.
Measure the oral liquid medicine with a marked measuring spoon, oral syringe, or medicine cup.
If a dose is missed:
If you miss a dose or forget to use your medicine, use it as soon as you can. If it is almost time for your next dose, wait until then to use the medicine and skip the missed dose. Do not use extra medicine to make up for a missed dose.
Ask your doctor or pharmacist before using any other medicine, including over-the-counter medicines, vitamins, and herbal products.
Make sure your doctor knows if you are using dicyclomine (Bentyl®), glycopyrrolate (Robinul®), oxybutynin (Ditropan®), hyoscyamine, ipratropium (Atrovent®), orphenadrine (Flexor®, Norflex®), scopolamine (Transderm-Scop®), tolterodine (Detrol®), or trospium (Sanctura®).
Tell your doctor if you are using carbamazepine (Tegretol®), dexamethasone, phenobarbital, phenytoin (Dilantin®), or rifampin. Make sure your doctor knows if you are using a pain or arthritis medicine (sometimes called "NSAIDs") such as aspirin, ibuprofen, naproxen, Advil®, Aleve®, Bextra®, Celebrex®, Ecotrin®, or Motrin®.
Make sure your doctor knows if you are pregnant or breast feeding. Tell your doctor if you have heart disease, liver disease, seizures, stomach ulcers, or trouble urinating. Your doctor will need to know if you have a history of asthma or other problems with your breathing.
Make sure any doctor or dentist who treats you knows that you are using this medicine. You may need to stop using this medicine several days before having surgery or medical tests.
Your doctor will need to check your progress at regular visits while you are using this medicine. Be sure to keep all appointments.