Haleon Cold And Flu Relief All In One (Phenylephrine Hydrochloride, Guaifenesin, Paracetamol)

Haleon Cold And Flu Relief All In One is indicated for symptomatic relief of common cold and flu presentations.

• Relief of nasal congestion caused by swollen nasal mucosa.
• Expectorant support to loosen and clear chest mucus.
• Reduction of fever and associated aches through analgesic action.
• Alleviation of mild to moderate headache, sore throat, and body aches.
• Use as part of a multi‑symptom regimen when multiple cold symptoms coexist.
• Temporary improvement of sinus pressure and ear fullness related to congestion.

The safety profile of the combination reflects the known effects of each active ingredient and is generally well tolerated when used as directed, though individual responses can vary.

Common

• Mild nausea or stomach discomfort.
• Dizziness or light‑headedness.
• Transient headache.
• Dry mouth or throat irritation.
• Difficulty sleeping when taken later in the day.
• Increased heart rate or palpitations (usually mild).
• Blurred vision.

Serious

• Allergic skin rash or hives.
• Signs of liver injury such as jaundice or dark urine.
• Severe abdominal pain or persistent vomiting.

When considering Haleon Cold And Flu Relief All In One, several precautionary measures should be observed to minimize risk and ensure appropriate use.

• Do not exceed the recommended daily amount of paracetamol from all sources.
• Avoid use if you have uncontrolled high blood pressure or severe heart disease.
• Consult a healthcare professional before use during pregnancy or breastfeeding.
• Keep out of reach of children; accidental ingestion can be hazardous.
• Discontinue use and seek medical advice if symptoms persist beyond a few days.
• Do not combine with other decongestant‑containing products to prevent excess vasoconstriction.

Haleon Cold And Flu Relief All In One may interact with other medicines; awareness of these interactions helps avoid adverse effects.

Avoid

• Monoamine oxidase inhibitors (MAOIs) or recent MAOI therapy, due to risk of hypertensive response.
• Other products containing paracetamol, to prevent cumulative overdose.
• Additional nasal decongestants (e.g., pseudoephedrine) that could cause excessive vasoconstriction.

Use with caution

• Anticoagulants or antiplatelet agents, as paracetamol may affect bleeding time.
• Certain antihypertensive drugs, because phenylephrine can counteract blood‑pressure lowering effects.
• Alcohol, which can increase liver strain when combined with paracetamol.