Save up -80% on Dextromethorphan

Note: this is a drug discount program, not an insurance plan.
RX BIN: 015558RX PCN: HTGroup ID: DDN6600Card Holder ID: DDN6600
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2019 Price of Delsym

$8.0689 bottles 30mg/5ml oral suspension
price without discount in nearest pharmacy. Price may vary.

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We offer free Dextromethorphan coupons and discounts that may help you save up to 80% off the retail price in your local pharmacy. Just print your coupon! It’s ready to use and never expire. Present your manufacturer copay card in most local pharmacies to get a discount on Dextromethorphan every time. What are you waiting for? Claim your prescription drug card now!

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Dextromethorphan volume of distribution

Dextromethorphan is well absorbed orally, and effects are often apparent within 15–30 minutes (peak, 2–2.5 hours). The volume of distribution is approximately 5–6 L/kg.

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About RX24Drugs

2018 Statistics

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Discount Cards 16,000+


Clients Benefit 29%


Total savings $4,735,080

What is Dextromethorphan

The d-isomer of the codeine analog of levorphanol. Dextromethorphan shows high affinity binding to several regions of the brain, including the medullary cough center. This compound is an NMDA receptor antagonist (receptors, N-methyl-D-aspartate) and acts as a non-competitive channel blocker. It is one of the widely used antitussives, and is also used to study the involvement of glutamate receptors in neurotoxicity.

Dextromethorphan mechanism of action

Dextromethorphan is an opioid-like drug that binds to and acts as antagonist to the NMDA glutamatergic receptor, it is an agonist to the opioid sigma 1 and sigma 2 receptors, it is also an alpha3/beta4 nicotinic receptor antagonist and targets the serotonin reuptake pump. Dextromethorphan is rapidly absorbed from the gastrointestinal tract, where it enters the bloodstream and crosses the blood-brain barrier. The first-pass through the hepatic portal vein results in some of the drug being metabolized into an active metabolite of dextromethorphan, dextrorphan, the 3-hydroxy derivative of dextromethorphan.

Dosage forms of Dextromethorphan

Capsuleoral15 mg/1
Solutionoral30 mg/10mL

Prescription Generics


International Brands

12 Hour Cough Relief


(+)-dextromethorphan D-methorphan


Western Family Foods Inc

CAS number






Affected organisms

Humans and other mammals

Indication of Dextromethorphan

For treatment and relief of dry cough.

Toxicity of Dextromethorphan

RX24 Drugs Disclaimer: consult your healthcare provider before buying a Dextromethorphan on prescription or using an RX manufacturer savings coupon. Content on this page is provided for informational purposes only. Any use of this information is at your own risk.

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What is Delsym?

Delsym is a cough suppressant. It affects the signals in the brain that cause cough reflex. Dextromethorphan will not treat a cough caused by smoking, asthma, or emphysema.

Do not give Delsym to a child under 4 years of age. Do not use Delsym if you have used MAO inhibitors such as isocarbosazide (Marplan), phenelzine (narde), razagiline (Azilect), selegiline (Eldepryl, Emsam), or tranylcypromine (Parnate) in the past 14 days. Serious, life-threatening side effects can occur if you take dextromethorphan before the MAO inhibitor clears your body.

Do not use any other non-prescription medication to treat cough, cold or allergies without first consulting your doctor or pharmacist. If you take certain foods together, you may accidentally take too many of one or more types of medications. Read the label of any other medicine you use to find out if it contains dextromethorphan.