Quagen Promethazine

Quagen Promethazine is a prescription antihistamine commonly used to treat allergy symptoms, motion sickness, nausea, vomiting, and cough-related conditions. It works by blocking histamine receptors in the body, reducing allergy symptoms like sneezing, itching, and runny nose.

In syrup form, promethazine is sometimes combined with codeine to enhance cough suppression and provide sedative effects, making it effective for treating persistent coughs associated with colds, flu, or respiratory conditions.

Key Benefits:

• Relieves allergic reactions such as hay fever, skin rashes, and hives
• Suppresses nausea and vomiting caused by motion sickness or medical conditions
• Used as a cough suppressant when combined with codeine
• Provides mild sedation, which helps with sleep disturbances caused by allergies or coughing
• Reduces inflammation and mucus production in respiratory conditions

Dosage & Administration:

Dosage may vary based on the patient’s age, condition, and severity of symptoms.

• For Allergies: 12.5mg to 25mg every 4-6 hours as needed
• For Motion Sickness: 25mg taken 30-60 minutes before travel, then every 12 hours as needed
• For Nausea & Vomiting: 12.5mg to 25mg every 4-6 hours as directed
• For Cough & Cold (when combined with codeine): 5mL to 10mL every 4-6 hours as needed

Note: Always follow the doctor’s prescription for precise dosing.

Possible Side Effects:

Like other antihistamines and opioid cough syrups, Quagen Promethazine may cause side effects.

• Common side effects:
  • Drowsiness
  • Dizziness
  • Dry mouth
  • Blurred vision
  • Constipation
• Serious side effects:
  • Severe drowsiness or difficulty breathing (especially in combination with opioids)
  • Low blood pressure
  • Hallucinations or confusion
  • Seizures

If severe side effects occur, seek immediate medical attention.

Warnings & Precautions:

• Avoid alcohol and sedatives, as they can increase drowsiness and respiratory depression.
• Not recommended for children under 2 years old due to the risk of breathing difficulties.
• Should not be used long-term, as it may cause dependence if combined with opioids.
• Caution in elderly patients, as it may cause confusion or dizziness.
• Not suitable for individuals with breathing disorders, asthma, or severe liver disease.

Storage Instructions:

• Store at room temperature (20-25°C / 68-77°F), away from moisture and light.
• Keep out of reach of children and unauthorized users.
• Do not use if the expiration date has passed.

Quagen Promethazine is a prescription medication meant for short-term relief of allergies, nausea, and cough symptoms. If combined with codeine, it carries a risk of dependence and overdose, so it should be used only under medical supervision.