Theovent-SR 300 mg (Tablet (Sustained Release))

Unit Price: ৳ 2.35 (10 x 10: ৳ 235.00)

Strip Price: ৳ 23.50

Medicine Details

Category	Details
Generic	Theophylline
Company	Drug international ltd
Also available as	Theovent sr 200 mg tablet Theovent sr 400 mg tablet

Indications

Control of acute asthma
Management of chronic asthma
Controlling nocturnal asthma
Management of chronic obstructive lung disease
Control of apnea of pre-maturity

Pharmacology

Bronchodilator
Methylxanthine
Airway smooth muscle relaxation
Suppression of airway response to stimuli
Increased force of contraction of diaphragmatic muscles
Half-life influenced by various variables

Dosage & Administration

Individualized dose based on peak serum theophylline concentration
Sustained release preparations for adults and children
Maintenance dose based on age and weight

Interaction

Contraindicated with other xanthine derivatives
Clearance affected by various drugs
Potentiation of hypokalemia from other therapies
Serum potassium level monitoring recommended in specific instances

Contraindications

Hypersensitivity to Theophylline or any component of the product

Side Effects

Rare at normal dosage
Gastrointestinal discomfort
Headache
Nausea
Insomnia
Hypotension
Possible CNS stimulation and diuresis, especially in children

Pregnancy & Lactation

Unknown potential for fetal harm
Caution in administration to pregnant women
Excreted into breast milk
May cause irritability in nursing infants

Precautions & Warnings

Consideration needed for interacting drugs and physiologic conditions
Dosage adjustment required prior to therapy initiation and during follow up
Slow increase in dose if tolerated

Use in Special Populations

Low clearance in neonates
Careful dosage selection and monitoring required for pediatric patients

Therapeutic Class

Bronchodilator
Theophylline & related drugs

Storage Conditions

Store in cool, dry place
Protect from light
Keep out of reach of children

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