About Doxolin Tablet 400mg
A bronchodilator tablet that eases breathing difficulty from airway narrowing.
Doxolin Tablet Uses
- Relief of bronchospasm in bronchial asthma.
- Management of chronic obstructive pulmonary disease symptoms.
- Treatment of chronic bronchitis with airway narrowing.
- Long term control of recurrent wheezing episodes.
Doxolin Tablet Benefits
- Relaxed airway muscles that make it easier to breathe during flare ups.
- Generally fewer cardiac and central nervous system effects than older xanthine drugs.
- An option that can be combined with inhalers for added symptom control in difficult cases.
- An oral tablet form that suits patients who need a simple long term regimen.
What Experts Say
Doxofylline is a xanthine derivative bronchodilator that works mainly by inhibiting phosphodiesterase enzymes in airway smooth muscle, which relaxes the bronchi and widens the airway. Unlike theophylline, it has a lower affinity for adenosine receptors, which is linked to its comparatively milder cardiac and central nervous system side effects.
Dosing is generally built around twice daily administration to maintain steady bronchodilation, and physicians usually start at a lower dose in patients with cardiac or seizure risk factors. Because the drug is metabolized through the liver, dose adjustment is considered in patients with hepatic impairment.
Chronic respiratory conditions such as asthma and COPD carry a significant disease burden in Pakistan, driven partly by air pollution and high rates of indoor and outdoor smoke exposure. Pakistani physicians often add an oral bronchodilator like doxofylline when inhaled therapy alone does not fully control symptoms, while monitoring for signs of cardiac stimulation.
Drug Class
- Xanthine derivative bronchodilator
- Phosphodiesterase inhibitor
Doxolin Tablet 400mg Uses in Urdu
- دمہ کی وجہ سے سانس کی نالی کی تنگی میں آرام دیتا ہے
- سی او پی ڈی کی علامات کو کنٹرول کرنے میں مدد کرتا ہے
- سانس لینے میں آسانی پیدا کرتا ہے
- پرانی برونکائٹس کے علاج میں استعمال ہوتا ہے
Doxolin Tablet 400mg formula
How to use Doxolin Tablet 400mg?
- The usual dose is one Doxolin Tablet 400mg, taken once or twice daily as prescribed.
- Tablets should be swallowed with a glass of water, with or after food to reduce stomach upset.
- A missed dose should not be doubled, the next one should be taken at the usual time.
- Other prescribed asthma or COPD medicines usually continue alongside this tablet unless advised otherwise.
- Other xanthine medicines like theophylline should be discussed with a doctor before combining them with this tablet.
Drug Interactions
- Theophylline and Other Xanthines: Combined use raises the risk of additive toxicity, including palpitations and seizures.
- Ciprofloxacin and Certain Antibiotics: Doxofylline blood levels can increase through liver enzyme interaction.
- Beta Blockers: The bronchodilator effect of doxofylline may be reduced.
- CNS Stimulants: Restlessness, tremor, or insomnia may increase with combined use.
Risks and warnings
- Heart Rhythm: A fast or irregular heartbeat can occur, so caution is needed in patients with heart disease.
- Seizure Risk: The seizure threshold can lower in patients prone to convulsions, since this is a xanthine derivative.
- Peptic Ulcer: Caution is needed in patients with active stomach ulcers.
- Pregnancy: Doctor supervision is recommended before using this tablet during pregnancy or breastfeeding.
- Overdose Symptoms: Excess doses can cause severe nausea, restlessness, or rapid heartbeat and need urgent care.
Doxolin Tablet Side Effects
- Nausea or stomach discomfort
- Headache
- Insomnia or difficulty sleeping
- Palpitations or rapid heartbeat
- Restlessness or nervousness
- Dizziness
- Heartburn or acid reflux
- Tremor in some patients
- Skin rash in rare cases
- Seizures at very high doses
Storage Conditions
- Store below 30°C in a dry place away from direct sunlight.
- Keep the tablets in their original strip until the dose is due.
- Keep out of reach of children.
- Avoid storing in a humid bathroom cabinet.
