In our latest question and answer, the pharmacist discusses even if it is or no there is a medicine interaction between Claritin (Loratadine) and DayQuil.

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Brit asked

Is it for sure to incorporate Claritin and also DayQuil?


Claritin (loratadine) is a second generation antihistamine provided to treat seasonal allergies and also urticaria (hives). DayQuil Cold & Flu (acetaminophen/dextromethorphan/phenylephrine) is a mix product used to treat fever, cough and sinus congestion.

the is safe to take both Claritin and also DayQuil together as over there is no interaction between the 2 medications. Let"s take a watch at each product an ext closely.


As a second generation antihistamine, Claritin (loratadine) is frequently non-sedating and also does not reason drowsiness. Claritin (loratadine) functions on the symptoms of runny nose, itchy, watery eyes and also sneezing. It comes in 12 and 24 hour formulations and effects have the right to be felt within 1 to 3 hours. It is typically a well tolerated medication v the most typical side impacts being headache, drowsiness, fatigue and dry mouth. Patient with known kidney or liver special needs or condition should check with their medical professional or various other health care provider prior to using.


DayQuil is a mix product that contains different drugs depending upon which formulation is gift used. The following DayQuil formulations might be available:

DayQuil HBP Cold and Flu: paracetamol for fever/pain and also Dextromethorphan for cough suppressantDayQuil Cold and Flu Relief Caps: acetaminophen for fever/pain, Dextromethorphan for sneeze suppressant and phenylephrine for nasal congestionDayQuil severe Cold and also Flu: paracetamol for fever/pain, Dextromethorphan for cough suppressant, phenylephrine for nasal congestions and guaifenesin because that expectorantDayQuil Cough and also Congestion Liquid: Dextromethorphan for cough suppressant and guaifenesin for expectorantDayQuil cough Suppressant: Dextromethorphan for cough suppressant

Below, we discuss each ingredient in the over DayQuil commodities in detail:

Ingredients had In DayQuil Products


Acetaminophen is provided as a heat reducer and for pain. If acquisition DayQuil with other drugs, the is vital not to exceed the maximum dose of acetaminophen. Acetaminophen has been associated with acute liver failure. Doses have to not exceed 4 grams everyday in adults. Be careful when combining with other medicines that contain acetaminophen so regarding not exceed the 4 grams maximum day-to-day dose.


Dextromethorphan is a sneeze suppressant used to aid control a cough. It is commonly a well tolerated medication. The most usual side effects that have been reported space drowsiness, nausea, vomiting and stomach upset.


Phenylephrine is a decongestant the helps relieve nasal and also sinus congestion. Patients v high blood push should examine with their doctor or other health care provider before taking. It have the right to increase blood pressure and cause heart stimulation including palpitations, quick heart beat and arrhythmias. Other possible side impacts include insomnia, anxiety, dizziness, headache and upset stomach.


Guaifenesin isan expectorant supplied to loosen mucus and also make a cough much more productive. The most typical side effects are dizziness, drowsiness, headache, nausea, vomiting and stomach pain.

as soon as taking mix products, it deserve to be quite easy to take it too much of drug if combining with other products. That is important for patient to realize what they are taking and which medications are in a details formulation. If over there is any type of confusion or questions, ask the pharmacist or one more health care provider for assist determining i m sorry product formulations space most appropriate for the symptom you are trying to treat.

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Taking Claritin (loratadine) and also DayQuil Cold & Flu (acetaminophen/dextromethorphan/phenylephrine) is safe. Adding Claritin (loratadine) come DayQuil Cold & Flu will additionally give relief to any kind of allergy symptoms current such together runny nose, watery, itchy eyes and also sneezing.