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What is dextromethorphan used to treat?

What is dextromethorphan used to treat?

Dextromethorphan is used to relieve coughs due to colds or influenza (flu). It should not be used for chronic cough that occurs with smoking, asthma, or emphysema or when there is an unusually large amount of mucus or phlegm (flem) with the cough.

Is dextromethorphan a cough suppressant?

Dextromethorphan is in a class of medications called antitussives. It works by decreasing activity in the part of the brain that causes coughing.

What is the brand name for dextromethorphan?

Dextromethorphan is available under the following different brand names: Balminil DM, Benylin DM, Bronchophan, Buckleys D, Calylin #1, Delsym, Koffex DM, Novahistex DM, Robitussin Lingering Cold Long-Acting Cough, Robitussin lingering Cold Long-Acting CoughGels, Children’s Robitussin Cough Long-Acting, and Sucrets 8 …

What are the side effects of taking dextromethorphan?


  • Blurred vision.
  • difficulty in urination.
  • drowsiness or dizziness.
  • nausea or vomiting (severe)
  • shakiness and unsteady walk.
  • slowed breathing.
  • unusual excitement, nervousness, restlessness, or irritability (severe)

When should I take dextromethorphan?

For cough:

  1. Adults and children 12 years of age and older—30 mg every six to eight hours, as needed.
  2. Children 6 to 12 years of age—7 mg every four hours or 15 mg every six to eight hours, as needed.
  3. Children 4 to 6 years of age—3.5 mg every four hours or 7.5 mg every six to eight hours, as needed.

Can you buy dextromethorphan over-the-counter?

Dextromethorphan is an antitussive (cough suppressant) available in over-the-counter (OTC) medicines that control coughs due to minor throat and bronchial irritation, as may occur with the common cold or inhaled irritants.

What is the side effect of dextromethorphan?

Slight drowsiness/dizziness, nausea, or vomiting may occur. Rarely, some people may experience severe drowsiness/dizziness with normal doses. If any of these effects persist or worsen, tell your doctor or pharmacist promptly.

How effective is dextromethorphan?

Two out of three adult studies of dextromethorphan, including one meta-analysis of five studies, found a statistically significant benefit: a 30-mg single dose was more effective than placebo in reducing cough symptoms, as measured by cough counts, frequency, effort, and intensity.

What is dextromethorphan?

What is dextromethorphan? Dextromethorphan is a cough suppressant. It affects the signals in the brain that trigger cough reflex. Dextromethorphan is used to treat a cough. It is available over-the-counter alone and is also present in many over-the-counter and prescription combination medications.

Is dextromethorphan digunakan Anak-Anak?

Simpan dextromethorphan pada suhu ruangan, dan hindarkan dari sinar matahari langsung. Jauhkan obat dari jangkauan anak-anak. Berikut ini beberapa interaksi antarobat yang dapat terjadi apabila dextromethorphan digunakan bersamaan dengan obat lain:

What is the pharmacokinetics of dextromethorphan hydrobromide?

Pharmacokinetics. The duration of action after oral administration is about three to eight hours for dextromethorphan hydrobromide, and 10 to 12 hours for dextromethorphan polistirex. Around one in 10 of the Caucasian population has little or no CYP2D6 enzyme activity, leading to long-lived high drug levels.

How dangerous is dextromethorphan (DXM)?

The statistics above illustrate the danger of dextromethorphan as well as the fact that it is common amongst young people. DXM appeals to teens due to the ease of access and low cost. In fact, 10% of teenagers have abused cough medicines (many which contain Dextromethorphan) to get a high.