Luex Adult Chesty Cough Syrup

Luex Adult Chesty Cough Syrup

Form: Oral syrup
Type: Expectorant + decongestant combo
Prescription Status: ✅ Over-the-counter (no prescription required)

Active Ingredients

• Guaifenesin – expectorant that thins and loosens mucus, making it easier to cough up

• Bromhexine – mucolytic that breaks down mucus structure, further clearing chest congestion

• Phenylephrine Hydrochloride – decongestant that reduces nasal and chest passage swelling

Primary Uses

• Relief of chesty coughs with heavy mucus

• Helps ease symptoms of bronchitis, sinusitis, or chest congestion

• Improves mucus clearance to aid breathing and lessen cough effort

Dosage Guidelines

(Always follow the product leaflet or pharmacist advice)

• Adults & children 12+: Typically 10–15 ml, 3 to 4 times daily

• Duration: Use short-term—stop when cough clears or after a few days unless directed by a doctor

How It Works

• Guaifenesin loosens thick mucus in airways

• Bromhexine further liquefies chest secretions

• Phenylephrine reduces swelling in nasal and chest passages

• Combined action makes mucus easier to expel, supports normal breathing

Precautions

• Do not use if you have:

  • High blood pressure

  • Heart disease

  • Glaucoma

  • Overactive thyroid

• Avoid other decongestants or stimulants to prevent excessive effects

• Not suitable for children under 12 without medical advice

• Check for interactions if taking MAO inhibitors or similar medications

Possible Side Effects

• Common: Increased heart rate, nervousness, insomnia (due to decongestant)

• Mucolytic/expectorant side effects: Nausea, mild stomach irritation

• Rare: Allergic reactions, headache, dizziness

Storage & Safety

• Store at room temperature, away from light and moisture

• Keep tightly closed and out of children’s reach