Avoid products with caffeine. Take a missed dose as soon as possible. If it is almost time for the next dose, skip the missed one. Return to your regular schedule. This medicine may also be taken on an as needed basis depending on relief of symptoms.
Pseudoephedrine can cause inability to sleep.
Use caution if you have high blood pressure. Talk with healthcare provider. Tell dentists, surgeons, and other healthcare providers about this medicine. These include cough or cold remedies, diet pills, stimulants, ibuprofen or like products, and certain herbs or supplements. Talk with healthcare provider.