Claritin-D® Extended-Release Tablets for Allergic Rhinitis

Claritin Allergy Decongestant combines an antihistamine with a nasal decongestant for allergy relief and sinus pressure. It suits adults and teens who need once- or twice-daily support. We provide US delivery from Canada so you can access Canadian pharmacy pricing, even without insurance.

What Claritin-D Is and How It Works

Claritin-D® contains loratadine, which blocks histamine to reduce sneezing, itching, and watery eyes. It also contains pseudoephedrine, which shrinks swollen nasal passages to ease congestion and sinus pressure. Claritin with pseudoephedrine addresses both allergy symptoms and stuffiness in a single tablet.

Border Free Health connects U.S. patients with licensed Canadian partner pharmacies; prescriptions are verified with prescribers before dispensing.

This medicine is taken by mouth and begins working at different times for each symptom. The antihistamine component may ease sneezing and itching first. The decongestant then supports nasal airflow and sinus drainage. Effects can last all day depending on the tablet selected.

The treatment is non-sedating for many people when used as directed. Some users may still feel alertness changes from the decongestant. Avoid taking it close to bedtime if you are sensitive to stimulants.

Who It’s For

This product helps adults and children 12 years and older with seasonal or perennial allergies that include stuffy nose. People seeking relief from pressure around the cheeks or forehead may also benefit when symptoms are related to allergic swelling. Claritin-D decongestant tablets are not designed for non-allergy causes of congestion.

Do not use if you have severe or uncontrolled high blood pressure, serious heart disease, narrow-angle glaucoma, urinary retention, or if you are taking or recently took an MAOI. People with thyroid disease, diabetes, or prostate enlargement should speak with a healthcare professional first. Pregnant or breastfeeding individuals should ask a clinician about safer options.

For background about triggers and evaluation, see Allergic Rhinitis. If facial pain dominates, review tips from Sinus Headaches Naturally.

Dosage and Usage

Follow the directions on your package or your prescriber’s instructions. Swallow tablets whole with water; do not crush, split, or chew. Loratadine Pseudoephedrine ER 10/240 mg tablets are usually taken once daily, while the 12-hour version is typically taken every 12 hours.

Take with or without food. If the decongestant makes you feel alert, consider taking the last daily dose earlier in the day. Avoid other medicines that contain decongestants or stimulants unless a clinician confirms it is appropriate. Do not exceed the labeled daily maximum.

If allergies are seasonal, some people start therapy before peak pollen counts. For year-round triggers, consistency can help maintain control of symptoms. Always follow the official label for use.

Strengths and Forms

This treatment is supplied as extended-release oral tablets in two durations:

• 12 Hour ER tablets
• Claritin-D 24 Hour 10 mg/240 mg tablets

Availability may vary by partner pharmacy and prescriber authorization.

Missed Dose and Timing

If you miss a dose, take it when remembered unless it is close to the next scheduled time. For once-daily tablets, skip the missed dose if it is almost time for the next one. Do not double up. Taking doses late in the day can disturb sleep for some users due to the decongestant.

Storage and Travel Basics

Store at room temperature away from excessive heat and moisture. Keep tablets in the original packaging until use and out of reach of children and pets. When traveling, carry medicines in your hand luggage along with the pharmacy label or a copy of your prescription. Consider a simple medication list for security checks. If you cross time zones, keep the same interval between doses based on the tablet you use.

Benefits

This medicine combines an antihistamine with a decongestant to simplify daily routines. One tablet can address sneezing, runny nose, itching, congestion, and sinus pressure. Extended-release design supports consistent symptom coverage. Many users appreciate daytime clarity without the drowsiness often seen with older antihistamines.

Using a single combination product can reduce pill burden versus taking separate agents. This may help adherence during peak allergy seasons. If dryness becomes bothersome, a saline nasal rinse may provide additional comfort.

Side Effects and Safety

• Common effects: dry mouth, dry nose or throat, headache
• Stimulant effects: nervousness, restlessness, tremor, insomnia
• Gastrointestinal: nausea, upset stomach
• Cardiovascular: increased heart rate or blood pressure

Serious reactions are uncommon but require medical attention. These include severe allergic reactions, chest pain, sustained palpitations, marked increases in blood pressure, or confusion. Risk of low blood sugar increases when antihistamines are combined with sedatives or alcohol; avoid alcohol while using this product. If you have underlying heart disease, ask your clinician whether a non-decongestant option is safer.

Drug Interactions and Cautions

Avoid using with monoamine oxidase inhibitors or within 14 days after stopping an MAOI. Be cautious with other stimulants, caffeine, or decongestants, as effects can add up. Certain blood pressure medicines, tricyclic antidepressants, and digitalis may require monitoring for heart rate or blood pressure changes. Tell your healthcare professional about all medicines, vitamins, and supplements you take.

People with kidney or liver impairment may need tailored advice. Do not use in children under 12 unless directed by a clinician. If symptoms persist, consider evaluation for non-allergic rhinitis or sinus infection.

What to Expect Over Time

It may ease sneezing and runny nose the same day you start. Congestion relief can follow as the decongestant begins to reduce swelling in nasal tissues. With steady use during high-pollen periods, many people experience more consistent daily comfort. If you notice increased heart rate, jitters, or trouble sleeping, speak with your prescriber about timing changes or alternatives.

Allergy control often benefits from a layered approach. Saline rinses, indoor air filtration, and allergen avoidance can help the medicine work more effectively. If symptoms recur after stopping, restarting during the next trigger season is common.

Compare With Alternatives

Some patients prefer a non-decongestant antihistamine when stimulants are not suitable. Others achieve better nasal comfort with a topical steroid spray. Two options we carry include Aerius and Nasonex Aqueous Nasal Spray. Your prescriber can help you decide which class fits your medical history, symptom pattern, and other medicines.

Pricing and Access

You can view current pricing and see typical cash-pay savings at checkout. Claritin-D price without insurance may reflect Canadian market costs. We offer Canadian pharmacy fulfillment with US delivery from Canada. Use our Allergy 3 category to compare options for your needs.

To check availability or place an order, add the item to your cart and follow the secure steps. Our encrypted checkout protects your information. If you watch for seasonal offers, see our site promotions page when available at Promotions. For more background about origin, you can also review items tagged to Canada.

Availability and Substitutions

Supply can vary. If a specific duration is unavailable, your prescriber may recommend a comparable option from the same class or a nasal spray alternative. We cannot provide restock dates, but we can coordinate with your clinician for appropriate substitutions when necessary.

Patient Suitability and Cost-Saving Tips

This therapy suits adults and teens who need both antihistamine and decongestant support. Those with significant cardiovascular disease, glaucoma, or urinary retention should avoid decongestants unless a clinician approves. If sleep is disrupted, ask about a daytime-only schedule or a non-decongestant plan. For budgeting, consider multi-month supplies when approved by your prescriber, and set refill reminders so you do not run out during peak seasons.

For congestion-focused education, visit Nasal Congestion. To learn more about hay fever, see Allergic Rhinitis Hay Fever Symptoms.

Questions to Ask Your Clinician

• Daily schedule: which duration fits my routine best?
• Safety checks: is a decongestant appropriate with my conditions?
• Interactions: which over-the-counter cold products should I avoid?
• Sleep: how can I time doses to reduce insomnia risk?
• Alternatives: would a nasal steroid or plain antihistamine be safer?
• Monitoring: what symptoms mean I should stop and call you?

Authoritative Sources

FDA DailyMed provides the latest U.S. labeling for loratadine and pseudoephedrine products. Manufacturer and Health Canada monographs also describe indications, dosing, and risks.

Manufacturer Information

Health Canada DPD

Ready when you are. Order from Border Free Health for prompt, express shipping with temperature-controlled handling when required. This page is for general information and does not replace your clinician’s advice.