In our latest question and also answer, the pharmacist discusses whether or not there is a medicine interaction in between Claritin (Loratadine) and DayQuil.

You are watching: Can you take dayquil and claritin together


Brit asked

Is it safe to integrate Claritin and DayQuil?


Claritin (loratadine) is a 2nd generation antihistamine used to law seasonal allergies and also urticaria (hives). DayQuil Cold & Flu (acetaminophen/dextromethorphan/phenylephrine) is a combination product offered to act fever, cough and also sinus congestion.

that is for sure to take both Claritin and also DayQuil with each other as over there is no interaction in between the two medications. Let"s take a look at at each product more closely.


As a 2nd generation antihistamine, Claritin (loratadine) is generally non-sedating and does not reason drowsiness. Claritin (loratadine) works on the symptoms of runny nose, itchy, watery eyes and sneezing. It comes in 12 and also 24 hour formulations and also effects have the right to be felt in ~ 1 to 3 hours. That is commonly a fine tolerated medication through the most typical side effects being headache, drowsiness, fatigue and also dry mouth. Patients with well-known kidney or liver disability or an illness should inspect with their medical professional or other health care provider before using.


DayQuil is a combination product that has different drugs depending upon which formulation is gift used. The adhering to DayQuil formulations may be available:

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

Below, we discuss each ingredient in the above DayQuil assets in detail:

Ingredients consisted of In DayQuil Products


Acetaminophen is provided as a fever reducer and also for pain. If taking DayQuil with other drugs, that is essential not come exceed the maximum dose of acetaminophen. Acetaminophen has actually been linked with acute liver failure. Doses must not exceed 4 grams day-to-day in adults. Be cautious when combining with other medicines that contain paracetamol so as to not exceed the 4 grams maximum day-to-day dose.


Dextromethorphan is a cough suppressant used to help control a cough. It is normally a well tolerated medication. The most usual side results that have been reported are drowsiness, nausea, vomiting and stomach upset.


Phenylephrine is a decongestant the helps relieve nasal and also sinus congestion. Patients through high blood pressure should inspect with their physician or various other health treatment provider prior to taking. It can increase blood pressure and also cause love stimulation including palpitations, rapid heart beat and also arrhythmias. Other possible side impacts include insomnia, anxiety, dizziness, headache and upset stomach.


Guaifenesin isan expectorant used to loosen mucus and make a cough more productive. The most usual side results are dizziness, drowsiness, headache, nausea, vomiting and also stomach pain.

when taking combination products, it can be fairly easy to take too much of medicine if combining with various other products. It is essential for patient to establish what they space taking and which medicines are in a particular formulation. If there is any type of confusion or questions, questioning the pharmacist or an additional health treatment provider for aid determining i m sorry product formulations space most ideal for the symptom you room trying to treat.

See more: Where Is The Spare Tire On A Honda Odyssey Have A Spare Tire?


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