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

You are watching: Can i take dayquil and allergy medicine


Brit asked

Is it for sure to incorporate Claritin and also DayQuil?


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

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


As a 2nd generation antihistamine, Claritin (loratadine) is commonly non-sedating and also does not reason drowsiness. Claritin (loratadine) works on the symptom of runny nose, itchy, watery eyes and sneezing. It come in 12 and 24 hour formulations and effects can be felt in ~ 1 come 3 hours. The is typically a fine tolerated medication v the most common side results being headache, drowsiness, fatigue and also dry mouth. Patients with recognized kidney or liver disability or an illness should check with their medical professional or other health treatment provider prior to using.


DayQuil is a mix product that includes different drugs depending on which formulation is gift used. The complying with DayQuil formulations might be available:

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

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

Ingredients included In DayQuil Products


Acetaminophen is used as a fever reducer and also for pain. If taking DayQuil with other drugs, that is important not come exceed the maximum sheep of acetaminophen. Acetaminophen has actually been linked with acute liver failure. Doses have to not exceed 4 grams everyday in adults. Be mindful when combining with other medications that contain acetaminophen so regarding not exceed the 4 grams maximum day-to-day dose.


Dextromethorphan is a sneeze suppressant used to help control a cough. That is generally a well tolerated medication. The most common side results that have been reported are drowsiness, nausea, vomiting and also stomach upset.


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


Guaifenesin i am one expectorant used to ease mucus and also make a cough an ext productive. The most usual side results are dizziness, drowsiness, headache, nausea, vomiting and also stomach pain.

when taking mix products, it deserve to be rather easy to take too much of drug if combine with various other products. That is important for patient to realize what they are taking and which medications are in a specific formulation. If there is any type of confusion or questions, ask the pharmacist or one more health care provider for aid determining i m sorry product formulations are most proper for the symptoms you room trying come treat.

See more: Luck Of The Sea In Minecraft Luck Of The Sea 3, : Minecraft


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