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can i take zytec in the morning and clarintyne at night

A 49-year-old member asked:
Dr. William Lewis
51 years experience ENT and Head and Neck Surgery
10 mgms.sufficient: 10 mgms. Is the 24 hour dose....15 mgms. Is above the recommended dosage.

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A 29-year-old female asked:
Dr. Jan Lei Iwata
26 years experience Ophthalmology
Most pollen from : trees are released at night between 3 AM to 6 AM. So your Zyrtec (cetirizine) should work fine for the time when you need it the most! However if you' ... Read More
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1 thank
Dr. Hemangshu Podder
35 years experience Transplant Surgery
May work: If your symptoms are controlled....then you are ok....in general....adults doses are 10 mg
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1 thank
A female asked:
Dr. Lori Lange
Specializes in Family Medicine
Not the Standard: Hi, Not really Zyrtec tablets and Claritin are usually once a day meds. They are 2 different antihistamines. Claritin does come in a 12 hour form. S ... Read More
A 38-year-old female asked:
Dr. Nayla Mumneh
29 years experience Allergy and Immunology
See your doctor: This is a high dose of antihistamines and should be best directed by an allergist. Sometimes the high doses are mandated to treat certain conditions, ... Read More
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3 thanks
A 28-year-old female asked:
Dr. Holly Maes
36 years experience Pediatrics
No additional benef: Since both of these meds work in very similar ways, there is likely to be very little additional benefit from using both, and much more likely to have ... Read More
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2 thanks
A 37-year-old member asked:
Dr. Thomas Byrnes
29 years experience Family Medicine
Sedation: That dose of zyrtec is going to be very sedating. This defeats the purpose of taking zyrtec instead of benadryl (diphenhydramine). That level of sed ... Read More
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5 thanks
A 37-year-old female asked:
Dr. Tipu Sultan
Specializes in Allergy
No: Max recommended dose is 10mg/24 hrs why do you need Zyrtec (cetirizine) at all? We propose to treat the cause of allergy so that you don't need to dep ... Read More
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A female asked:
Dr. Barbara Stark Baxter
42 years experience Allergy and Immunology
More zyrtec (cetirizine) for nose: zyrtec (cetirizine) can be taken safely more than the package states . It can cause some drowsiness in about 13% of people; that's why the low dose o ... Read More
A 33-year-old member asked:
Dr. John Chiu
Dr. John Chiu answered
57 years experience Allergy and Immunology
Yes: As long as they are needed. I don't understand why you need to take Promethazine at night since there are many safer alternatives.
A member asked:
Dr. Rifat Naghmi
46 years experience Internal Medicine
Allegra and Zyrtec: Both have the same action. There is no point in taking them on the same day. You may alternate as the action lasts for 24 hours for 180 mg of Allegra ... Read More

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