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Robitussin Dry Cough Medicine - 250ml

Robitussin Dry Cough Medicine - 250ml

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Robitussin Dry Cough Medicine - Effective Relief for Persistent Coughs

 

You can rely on this dry cough medicine to provide targeted relief from irritating, non-productive coughs that keep you awake at night. This 250ml bottle contains dextromethorphan hydrobromide, a clinically proven cough suppressant that works directly on your brain's cough centre to reduce the urge to cough.

This sugar-free formulation makes it suitable for diabetics and those watching their sugar intake. The medicine provides up to 8 hours of relief from dry, tickly coughs caused by minor throat irritation, helping you get the rest you need to recover.

 

How This Cough Suppressant Works in Your Body

 

The active ingredient dextromethorphan hydrobromide belongs to a group of medicines called antitussives. When you take this medicine, it travels to your brain and acts on the cough centre in your medulla oblongata, reducing the signals that trigger your cough reflex.

Unlike expectorants that help bring up mucus, this cough suppressant specifically targets dry, unproductive coughs. It begins working within 30 minutes of taking a dose and continues to suppress your cough for several hours, allowing your throat tissues time to heal.

 

Who Should Use This Persistent Cough Treatment

 

This medicine is suitable for adults and children over 12 years who suffer from dry, irritating coughs. You may find it particularly helpful if your cough is preventing sleep or interfering with daily activities. Many people benefit from using this alongside other cold and flu treatments during recovery from respiratory infections.

This robitussin cough syrup is appropriate for:

  • Adults experiencing dry coughs from minor throat irritation
  • People with diabetes who need sugar-free cough relief
  • Those whose cough persists after other cold symptoms have resolved
  • Anyone seeking overnight cough suppression for better sleep

 

Why Choose Sugar-Free Formulation

 

This sugar-free formula means you can take the medicine without worrying about blood sugar spikes or dental health concerns. The absence of sugar also makes it less likely to cause stomach upset, which can sometimes occur with sugar-containing medicines when you're already feeling unwell.

The 250ml bottle provides excellent value, containing enough medicine for a full course of treatment. You can measure accurate doses using the included measuring cup, ensuring you receive the right amount of active ingredient each time.

 

Storage and Shelf Life Considerations

 

You should store this medicine in a cool, dry place below 25°C and keep it out of reach of children. Once opened, the bottle remains effective until the expiry date printed on the packaging, provided you replace the cap tightly after each use.

Check the expiry date before taking any dose, and dispose of any remaining medicine safely at your local pharmacy if it has passed its use-by date. Never share this medicine with others, as individual medical conditions may affect its suitability.

This product is a medicine. Speak to your doctor or pharmacist before using if you have an underlying medical condition or are taking other medicines.

 

Recommended Dosage for Adults and Children

You should take this medicine by mouth using the measuring cup provided. Adults and children over 12 years can take 10ml every 6-8 hours as needed. Do not exceed 4 doses in 24 hours, and do not take more than 40ml in any 24-hour period.

Children under 12 years should not use this medicine unless specifically advised by a doctor or pharmacist. If you forget to take a dose, take it as soon as you remember, but do not take a double dose to make up for a missed one.

How to Take Your Medicine Safely

You can take this medicine with or without food, though taking it with a small amount of water may help if you find the taste unpleasant. Shake the bottle well before each use to ensure the active ingredient is evenly distributed throughout the liquid.

Measure your dose carefully using only the cup provided, as household spoons vary in size and may lead to incorrect dosing. If your cough persists for more than 7 days or is accompanied by fever, headache, or rash, you should consult your doctor or pharmacist for further advice.

Understanding Potential Side Effects

Like all medicines, Robitussin Dry Cough Medicine can have side effects, although not everyone will experience them. Most people tolerate this dextromethorphan cough medicine well, but you should be aware of possible reactions, especially if you're also managing symptoms with ear, nose and throat treatments .

The most commonly reported side effects include mild drowsiness, dizziness, and occasional nausea. These effects are usually temporary and resolve as your body adjusts to the medicine.

Possible side effects may include:

  • Drowsiness or mild sedation
  • Dizziness or lightheadedness
  • Nausea or stomach discomfort
  • Constipation
  • Dry mouth
  • Headache
  • Fatigue or weakness
  • Confusion (particularly in elderly patients)
  • Skin rash or allergic reactions
  • Difficulty concentrating
  • Blurred vision
  • Nervousness or restlessness

If you experience these or any other side effects, speak to your doctor or pharmacist right away. For more information about reporting side effects please see the MHRA Yellow Card Scheme.

Patient Information Leaflet

Important - Before taking any medication, it is always important to read the Patient Information Leaflet (PIL)

Written and reviewed by our qualified team

GPhC Number: 2233073
Tarun Kumar

Reviewed by:

Tarun Kumar

Superintendent/ Clinical Lead

📖 Find out more about our team of medical content authors and how we ensure the accuracy of our content with our content guidelines.

Content last updated: 31 Mar 2025

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