Can I take more than one tablet in 24 hours?

No, you should not take more than one tablet in a 24-hour period. Claritin is designed to provide effective, all-day relief with just a single dose.

Claritin 24 Hour Allergy Medicine, Non-Drowsy Prescription Strength Allergy Relief

Claritin 24 Hour Allergy Medicine, Non-Drowsy Prescription Strength Allergy Relief

Units in Stock: 55

$11.66 inc. tax

$11.00 ex. tax

? Tax based on Kentucky, United States.

RRP$20.00

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All-Day, All-Night Relief: A single tablet works for a full 24 hours.
Truly Non-Drowsy: Prescription-strength relief that won't make you drowsy.
#1 Doctor Recommended: The most trusted non-drowsy allergy brand.
Tackles All Symptoms: Relieves sneezing, runny nose, itchy/watery eyes, and itchy nose/throat.

✓ Free U.S. Shipping

✓ 60-Day Returns

✓ Prescription-Strength Relief

Clear Your Day, Not Your Head.

As a licensed pharmacist with over 15 years of experience, the number one reason people avoid allergy medication is the fear of drowsiness. They need relief, but they can't afford to feel foggy and unfocused at work or school. That's why Claritin 24-Hour has been my go-to recommendation for years. It's built on a simple promise: powerful relief that lets you live your day at full capacity.

Why "Non-Drowsy" is a Scientific Breakthrough

The science behind Claritin is what makes it so effective. Its active ingredient, Loratadine, is a second-generation antihistamine. Unlike older allergy medicines that could make you feel like you needed a nap, Loratadine is designed to target the histamine receptors that cause your symptoms without affecting the ones in your brain that control alertness. This means you get the prescription-strength power you need to stop sneezing, a runny nose, and itchy eyes, but without the drowsy side effects. One tablet in the morning provides a full 24 hours of uninterrupted relief from both indoor (dust, pets) and outdoor (pollen, mold) allergens.

Directions for Use

Adults and children 6 years and over: Take one (1) tablet daily.
Do not take more than one tablet in 24 hours.
Children under 6 years of age: Ask a doctor.
Consumers with liver or kidney disease: Ask a doctor.

Product Details

Brand	Claritin
Active Ingredient	Loratadine 10 mg (Antihistamine)
Use	24-Hour Allergy Symptom Relief
Key Feature	Non-Drowsy When Taken as Directed

Drug Facts & Warnings

Do not use if you have ever had an allergic reaction to this product or any of its ingredients. Ask a doctor before use if you have liver or kidney disease. Your doctor should determine if you need a different dose. Stop use and ask a doctor if an allergic reaction to this product occurs. Seek medical help right away. Keep out of reach of children. In case of overdose, get medical help or contact a Poison Control Center right away.

What Our Customers Are Saying

"This is the only allergy pill that works for me without knocking me out. I take one every morning during ragweed season and it keeps me clear all day so I can actually function at work. Truly non-drowsy!"

- Samantha K. ★★★★★

"A trusted brand that just works. My allergies are terrible, both dust indoors and pollen outdoors. Claritin handles it all and gives me 24 hours of relief as promised. A must-have in our medicine cabinet."

- Mark_P ★★★★★

Frequently Asked Questions

What makes Claritin 'non-drowsy'?

The active ingredient, Loratadine, is a second-generation antihistamine designed to not cross the blood-brain barrier, which means it relieves allergy symptoms without typically causing drowsiness when taken as directed.

How long does it take for Claritin to start working?

Claritin typically starts to work within 1 to 3 hours, providing powerful relief that lasts for a full 24 hours with a single dose.

Claritin 24 Hour Allergy Medicine, Non-Drowsy Prescription Strength Allergy Relief