pseudoephedrine hydrochloride

What is Pseudoephedrine Hydrochloride?

From the FDA label:Uses temporarily relieves nasal congestion due to the common cold, hay fever or other upper respiratory allergies temporarily relieves sinus congestion and pressure

How to use

Pseudoephedrine Hydrochloride is sold in more than one form (Tablet and Tablet, extended release), and each is dosed differently. The instructions below come from the FDA label for application ANDA077442 — follow the label that came with the product you were actually prescribed.

Warnings

How long does Pseudoephedrine Hydrochloride stay in your body?

The elimination half-life of pseudoephedrine hydrochloride is roughly 3 to 16 hours — the label does not give one number, because the elimination half-life depends on urine pH: about 3 to 6 hours when urine pH is 5 (acidic), and about 9 to 16 hours when urine pH is 8 (alkaline) — the time it takes the body to clear about half of it. As a rule of thumb, a medicine is mostly gone after roughly 4 to 5 half-lives, though this varies from person to person with age and kidney or liver function. This is a genuinely variable half-life, not a fixed one. Pseudoephedrine is cleared mostly unchanged by the kidneys (55% to 96% of a dose appears unchanged in urine), and because it is a base, acidic urine traps and flushes it out faster while alkaline urine lets it be reabsorbed — hence the 3-6 h vs 9-16 h spread the label reports. No active metabolite to worry about: the label says less than 1% is metabolized in the liver, by N-demethylation, to an INACTIVE metabolite. It is not a prodrug. Kidney impairment: because clearance is renal, the label states pseudoephedrine "may accumulate in patients with renal impairment," and the product is to be generally avoided in these patients — expect a longer half-life, though the label does not quantify it. Liver impairment: no studies of pseudoephedrine were conducted in hepatic impairment, so the label gives no number; the product is likewise to be generally avoided. Older adults: this label gives no separate pseudoephedrine half-life for people 65+ (its geriatric pharmacokinetic data covers the antihistamine component only), but it warns that older adults are more likely to have adverse reactions to sympathomimetic amines. The half-life above is from the Clarinex-D 12 Hour label, which is where FDA-approved pseudoephedrine pharmacokinetics are published; standalone OTC pseudoephedrine products carry monograph "Drug Facts" labels that contain no pharmacokinetics section at all.

This is general information, not medical advice. It doesn’t tell you when a drug test would read negative (tests detect substances for different, often longer, windows) or when it’s safe to take another dose — ask your pharmacist or prescriber. Source: CLARINEX-D 12 HOUR (desloratadine and pseudoephedrine sulfate) extended release tablets — Section 12.3 Pharmacokinetics, DailyMed.

Frequently asked questions

What does Pseudoephedrine Hydrochloride treat?

Pseudoephedrine Hydrochloride (Pseudoephedrine Hydrochloride) may be used to treat asthma, common cold, perennial allergic rhinitis, sinusitis, based on NIH RxClass drug-classification data (conditions a drug may treat — not a verbatim copy of the FDA-approved label). This is general reference, not medical advice.

How does Pseudoephedrine Hydrochloride work?

Pseudoephedrine Hydrochloride is a alpha-adrenergic agonist. Alpha-adrenergic agonists switch on alpha receptors on blood-vessel walls, much like the body's own adrenaline. This tightens the smooth muscle around the vessels, narrowing them to raise blood pressure or reduce swelling and congestion.

How much does Pseudoephedrine Hydrochloride cost?

Nobody can tell you what you will pay — your price is set by your insurer's formulary, your deductible and the pharmacy's markup, and none of those are published. What IS published is what the pharmacy paid to acquire it: about $8.29 for 30, per the CMS NADAC survey. Treat that as the floor, not the quote — ask the pharmacist for the cash price as well as your copay, because for cheap generics the cash price often wins.

Is there a coupon or discount for Pseudoephedrine Hydrochloride?

pharmaranks is an independent ratings site, not a pharmacy — we don't issue coupons or sell Pseudoephedrine Hydrochloride. To pay less, Pseudoephedrine Hydrochloride is already a generic — usually the lowest-cost version — so the main levers are comparing cash prices between pharmacies and using a pharmacy discount-card service. Prices vary by pharmacy, insurance, and location, so always confirm at the counter. This is general reference, not medical or financial advice.

Who makes Pseudoephedrine Hydrochloride?

Pseudoephedrine Hydrochloride is marketed by Sun Pharm Inds Inc. You can see Sun Pharm Inds Inc's full profile, rating, and other products on pharmaranks.

Is Pseudoephedrine Hydrochloride a brand-name or generic drug?

Pseudoephedrine Hydrochloride is a generic medication; its active ingredient is Pseudoephedrine Hydrochloride. Generics contain the same active ingredient as the brand-name original and are usually lower cost.

Is Pseudoephedrine Hydrochloride available over the counter?

Yes. Pseudoephedrine Hydrochloride is an over-the-counter (OTC) product — you can buy it without a prescription. Follow the label directions and ask a pharmacist if you're unsure whether it's right for you.

What forms does Pseudoephedrine Hydrochloride come in?

Pseudoephedrine Hydrochloride is currently marketed as tablet and tablet, extended release, per the FDA's National Drug Code Directory.

What class of drug is Pseudoephedrine Hydrochloride?

Pseudoephedrine Hydrochloride is classified as alpha-adrenergic agonist, per the FDA's Established Pharmacologic Class.

Is Pseudoephedrine Hydrochloride FDA-registered?

Pseudoephedrine Hydrochloride is on record with the U.S. FDA under application number ANDA077442. You can verify this on its official FDA label.

Is Pseudoephedrine Hydrochloride safe?

There's no single safe-or-not verdict, and we don't yet have a composite recall-safety score for Pseudoephedrine Hydrochloride. Review its FDA-label side effects and warnings below, and always consult a licensed professional.