This medication is typically used for angina (chest pain due to a heart condition) or to lower blood pressure. Even though you may not feel its effects, this medication takes effect within a few hours.
This medication is typically used only once a day. However, your doctor or pharmacist may have suggested a different schedule that is more appropriate for you. It is not advisable to stop using this product suddenly, particularly if you have been on it for several weeks. If you are considering stopping the medication, talk to your doctor or pharmacist first.
It must be used regularly and continuously to maintain its beneficial effects. Be sure to keep an adequate supply on hand. Oral solution is ready to use. It is not advisable to dilute or mix it with another liquid.
If you remember missing a dose within 12 hours of the time it is usually taken, take it as soon as you remember, then take the next dose at the regularly scheduled time. If the dose is missed by more than 12 hours, skip the missed dose. Do not double the next dose to catch up. This medication may be taken with or without food.
Consult your pharmacist before consuming grapefruit or grapefruit juice during treatment. Grapefruit may change the effect of this drug in some people.
In addition to its desired action, this medication may cause some side effects, notably:
Each person may react differently to a treatment. If you think this medication may be causing side effects (including those described here, or others), talk to your doctor or pharmacist. He or she can help you to determine whether or not the medication is the source of the problem.
Keep this product in the refrigerator and do not allow it to freeze. Once opened, the product must be used within 30 days. Any unused portion should be discarded.
This medication may interact with other medications or supplements, sometimes significantly. Many interactions, however, may be dealt with by a dosage adjustment or a change in medication schedule. Check with your pharmacist before using this medication in combination with any other medications (including non-prescription products), vitamins or natural products.
A treatment with this medication requires regular monitoring by a doctor. Be sure to see your doctor for all regularly scheduled appointments.
When meeting with any health professional, it is important for you to share the following information:
It is also strongly recommended that you keep an up-to-date list of all the medications you take and carry it with you at all times. This could be useful if you have to see a health professional or need emergency care.
Keep all your medications out of the reach of children and pets and return any unused or expired medications to the pharmacy for proper disposal.