Dextromethorphan 20mg Tablets: A Guide to Indications, Contraindications and Precautions

Introductions to Dextromethorphan 20mg tablets

Dextromethorphan 20mg tablets, commonly employed in cough and cold medications, serve as a valuable tool in managing persistent cough symptoms. While providing relief to those battling irritating coughs, it’s crucial to understand the indications, contraindications, and precautions associated with these tablets for safe and effective use.

Usage and Dosage

Dextromethorphan 20mg tablets (Camydex 20) effectively alleviates dry cough by reducing the activity of the cough center in the brain. Whether taken with or without food, the tablet provides flexibility in its administration. Follow your doctor’s prescription for the optimal dosage and frequency is the recommended course of action. Take the tablet as needed, and your doctor will determine the duration of the treatment to improve your symptoms. It’s crucial to adhere to the prescribed duration, and if symptoms persist, inform your doctor promptly.

Indications for Dextromethorphan 20mg Tablets:

  1. Cough Management: The primary indication for Dextromethorphan 20mg tablets is the relief of cough symptoms. These tablets provide comfort by effectively suppressing cough urges, whether caused by colds, flu, or respiratory infections in individuals.
  2. Respiratory Conditions: Healthcare providers commonly include dextromethorphan in symptomatic therapy for respiratory conditions like bronchitis, sinusitis and allergies. Its cough-suppressing properties make it a valuable component in managing symptoms associated with these conditions.
  3. Nighttime Coughing: The sustained release of the 20mg tablets makes them particularly useful for addressing nighttime coughing, allowing individuals to experience uninterrupted sleep while managing their symptoms.


Despite its effectiveness in alleviating cough symptoms, there are situations where the use of Dextromethorphan 20mg tablets is contraindicated. These include:

  1. Allergic Reactions: Individuals with known hypersensitivity or allergic reactions to dextromethorphan or any of the tablet’s components should avoid its use.
  2. Monoamine Oxidase Inhibitors (MAOIs): Concurrent use of Dextromethorphan with MAOIs or within 14 days of discontinuing MAOIs is contraindicated due to the risk of serotonin syndrome.
  3. Respiratory Depression: Patients with chronic respiratory conditions, such as asthma, chronic obstructive pulmonary disease (COPD), or other breathing disorders, should exercise caution, as Dextromethorphan may lead to respiratory depression.

Precautions & side effects

Camydex 20 Tablet is available only with the prescription from your doctor. Like any medication, Dextromethorphan 20mg tablets may also have side effects, with the most common being sleepiness, dizziness, confusion and nausea. If you experience these side effects or find them concerning, it’s essential to communicate with your doctor. They can offer guidance on managing or reducing these effects. Additionally, it is generally advisable for individuals to stay well-hydrated during the course of treatment.

Dextromethorphan Tablets

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