Hydryllin Sugar Free Syrup

About Hydryllin Sugar Free Syrup

Hydryllin Sugar Free Syrup Uses

• Dry and irritating cough
• Common cold symptoms
• Allergic rhinitis with sneezing and runny nose
• Chest congestion from bronchitis
• Throat irritation
• Mild wheeze linked to bronchospasm
• Nasal congestion from upper respiratory infections

Hydryllin Sugar Free Syrup Benefits

• Combines a bronchodilator, antihistamine, and expectorant action in one syrup
• Sugar free formula suitable for diabetic patients
• Relieves cough while helping ease breathing
• Reduces nasal and throat irritation for better sleep
• Convenient liquid form for patients who cannot swallow tablets

What Experts Say

Aminophylline relaxes the smooth muscle lining the airways, which helps open narrowed bronchial passages, while Diphenhydramine blocks histamine to reduce sneezing, runny nose, and allergic irritation. Doctors across Pakistan often prescribe this combination for cough that disrupts sleep or daily activity.

Physicians generally start with the lowest effective dose in children and older adults, since both ingredients carry a narrow margin between a helpful effect and unwanted sedation or a raised heart rate. Weight based dosing is common practice for pediatric patients, with careful review of the response at each follow up visit.

Monitoring typically covers heart rate and central nervous system effects, especially when other stimulant or sedative medicines are used alongside this syrup. Physicians recommend caution in patients with existing heart rhythm problems or uncontrolled asthma, and generally avoid combining it with other xanthine containing products.

Drug Class

• Xanthine derivative bronchodilator
• Sedating antihistamine
• Expectorant and antitussive combination

Hydryllin Sugar Free Syrup formula

• Aminophylline + Diphenhydramine Hydrochloride + Ammonium Chloride + Menthol

Available forms

• Syrup

How to use Hydryllin Sugar Free Syrup?

• Shake the bottle well before each use
• Adults: take 2 teaspoons (10ml) every 4 to 6 hours as directed
• Children: dose is based on age and weight, follow the doctor's instructions
• Use the measuring cup or spoon provided with the pack
• Can be taken with or without food
• Do not exceed the maximum recommended daily dose

Drug Interactions

• CNS Depressants: Combining with sedatives, sleep aids, or alcohol increases drowsiness and sedation.
• MAO Inhibitors: Can intensify the antihistamine effect and raise the risk of side effects.
• Other Xanthine Drugs: Taking theophylline or caffeine containing products together can increase the risk of toxicity from Aminophylline.
• Beta Blockers: May reduce the bronchodilator effect of Aminophylline.
• Ciprofloxacin and Certain Antibiotics: Can raise Aminophylline levels in the blood, increasing side effect risk.

Risks and warnings

• Sedation Risk: Diphenhydramine can cause noticeable drowsiness, so driving or operating machinery should be avoided after a dose.
• Asthma and Breathing Disorders: Should be used cautiously in patients with severe asthma or other respiratory conditions.
• Heart Rhythm: Aminophylline can affect heart rate and rhythm, so caution is needed in patients with existing heart conditions.
• Children Under 2 Years: Not recommended without direct medical advice due to higher sensitivity to sedating antihistamines.
• Liver or Kidney Disease: Requires dose adjustment and close monitoring since drug clearance is affected.
• Glaucoma and Urinary Retention: Diphenhydramine can worsen these conditions and should be used with caution.

Hydryllin Sugar Free Syrup Side Effects

• Drowsiness
• Dry mouth
• Dizziness
• Nausea or upset stomach
• Headache
• Restlessness in some patients
• Blurred vision
• Difficulty urinating
• Fast or irregular heartbeat in rare cases
• Allergic skin reactions

Storage Conditions

• Store below 25°C, away from direct heat and sunlight
• Keep the bottle tightly closed after each use
• Do not refrigerate or freeze
• Shake well before use if the syrup has settled
• Discard any unused syrup 30 days after opening the bottle
• Keep out of reach of children