diphenhydramine/phenylephrine (generic name)
Triaminic Night Time Cold & Cough (brand name)
It is used to treat the symptoms of allergies, a cold, or other sinus problems
(dye fen HYE dra meen; fen il EF rin)
Table of Contents
Top Learning Centers(Recursos en Español)
What is this medicine?DIPHENHYDRAMINE; PHENYLEPHRINE (dye fen HYE dra meen; fen il EF rin) is a combination of an antihistamine and a decongestant. It is used to treat the symptoms of allergies, a cold, or other sinus problems. It may help with congestion and runny nose. This medicine will not treat an infection.
What should I tell my health care provider before I take this medicine?They need to know if you have any of these conditions:
How should I use this medicine?Take this medicine by mouth with a glass of water. Follow the directions on the prescription label. Shake well before using. Use a specially marked spoon or dropper to measure each dose. Ask your pharmacist if you do not have one. Household spoons are not accurate. Take your medicine at regular intervals. Do not take it more often than directed.
Talk to your pediatrician regarding the use of this medicine in children. While this drug may be prescribed for children as young as 2 years old for selected conditions, precautions do apply.
Patients over 65 years old may have a stronger reaction and need a smaller dose.
What if I miss a dose?If you miss a dose, take it as soon as you can. If it is almost time for your next dose, take only that dose. Do not take double or extra doses.
What may interact with this medicine?Do not take this medicine with any of the following medications:
This medicine may also interact with the following medications:
What should I watch for while using this medicine?Talk to your doctor or healthcare professional if your symptoms do not start to get better or if they get worse.
This medicine can make you more sensitive to the sun. Keep out of the sun. If you cannot avoid being in the sun, wear protective clothing and use sunscreen. Do not use sun lamps or tanning beds/booths.
You may get drowsy or dizzy. Do not drive, use machinery, or do anything that needs mental alertness until you know how this medicine affects you. Do not stand or sit up quickly, especially if you are an older patient. This reduces the risk of dizzy or fainting spells. Alcohol may interfere with the effect of this medicine. Avoid alcoholic drinks.