This medication works by blocking a certain natural substance (histamine) that your body makes during an allergic reaction. Its drying effects on such symptoms as watery eyes and runny nose are caused by blocking another natural substance made by your body (acetylcholine).
Why was Theraflu banned?
Some Triaminic and Theraflu products are being taken off the market because the child-resistant caps failed to function properly, U.S. officials said on Thursday. ... The agency said the products contain acetaminophen and diaphenhydramine, main ingredients in a number of cough, cold and allergy medicines.Jan 31, 2013
Is Theraflu bad for liver?
For example, NyQuil, Theraflu, and Percocet (oxycodone with acetaminophen) all contain acetaminophen. Unfortunately, using multiple products that contain acetaminophen can result in accidental misuse and overuse, as well as potential liver damage.Jan 27, 2016
Can you drink Theraflu everyday?
Theraflu products relieve symptoms for up to 4 hours per dose. For Theraflu liquids, take every 4 hours in dosing cup provided, while symptoms persist. Do not take more than 5 doses or 150 mL in 24 hours unless directed by a doctor.
Has Theraflu been discontinued?
The Theraflu Flu & Cough brand name has been discontinued in the U.S. If generic versions of this product have been approved by the FDA, there may be generic equivalents available.Jul 12, 2021
Why is Theraflu bad for you?
An overdose of acetaminophen can damage your liver or cause death. Call your doctor at once if you have nausea, pain in your upper stomach, itching, loss of appetite, dark urine, clay-colored stools, or jaundice (yellowing of your skin or eyes). In rare cases, acetaminophen may cause a severe skin reaction.Oct 20, 2021
What is the generic name for Theraflu?
Acetaminophen/pheniramine/phenylephrine is an over-the-counter (OTC) product used to treat allergy symptoms and common cold symptoms. Acetaminophen/pheniramine/phenylephrine is available under the following different brand names: Theraflu Cold & Sore Throat and Theraflu Flu & Sore Throat.
Is Robitussin or Theraflu better?
Theraflu Daytime Severe Cold And Cough (Acetaminophen / Dextromethorphan / Phenylephrine) Relieves cold and flu symptoms. Robitussin Daytime Cold Plus Flu (Acetaminophen / Dextromethorphan / Phenylephrine) is good for multiple cold and flu symptoms, but it's more medicine than you need if you only have one symptom.
Can Theraflu make you feel weird?
Drowsiness, dizziness, blurred vision, upset stomach, nausea, nervousness, or dry mouth/nose/throat may occur.
Can Theraflu make you restless?
dizziness, drowsiness, problems with memory or concentration; ringing in your ears; feeling restless or irritable; or. mild nausea, stomach pain, constipation.Aug 2, 2021
How long does it take for Theraflu to wear off?
27 How long will relief from Theraflu products last? Theraflu products relieve symptoms for up to 4 hours per dose.