Quibron-T/SR Tab 300mg 100’s

Quibron-T/SR Tab 300mg 100's

Quibron-T/SR Tab 300mg 100’s


In stock


Pack Size: 100 tablet

Composition: Theophylline (300mg)

Pharmaceutical form: Tablets

Brand Name: [button link=”https://www.almishkat.pk/product-category/brand-companies/glaxo-smith-kline/” color=”purple” newwindow=”yes”] GlaxoSmithKline[/button]

Availability: In stock


Quibron-T/SR Tab 300mg 100’s

Quibron-T/SR Tab 300mg 100’s is used to treat lung diseases such as asthma and COPD (bronchitis, emphysema). It must be used regularly to prevent wheezing and shortness of breath. This medication belongs to a class of drugs known as xanthines.

Theophylline, also known as 1,3-dimethylxanthine, is a phosphodiesterase inhibiting drug used in therapy for respiratory diseases such as chronic obstructive pulmonary disease (COPD) and asthma under a variety of brand names. As a member of the xanthine family, it bears structural and pharmacological similarity to theobromine and caffeine, and is readily found in nature, being present in tea (Camellia sinensis) and cocoa (Theobroma cacao). A small amount of theophylline is one of the products of caffeine metabolic processing in the liver.

A clinical study reported in 2008 that theophylline was helpful in improving the sense of smell in study subjects with anosmia.

In 2004, a small clinical study compared theophylline to methylphenidate for the treatment of attention-deficit hyperactivity disorder in children and adolescents. Contact your Doctor must.


This medication is used for the treatment of asthma and COPD (long breathing and poor airflow)

Side Effects

The patients taking this medication may experience nausea/vomiting, stomach/abdominal pain, headache, trouble sleeping, diarrhea, irritability, restlessness, nervousness, shaking, or increased urination

When Not To Use

This medication is contraindicated in patients with overactive thyroid gland, a condition with low thyroid hormone levels, diabetes, alcoholism, high blood pressure, a heart attack,. Angina, a type of chest pain, chronic heart failure, fluid in the lungs, an ulcer from too much stomach acid, acute inflammation of the liver, liver problems, seizures, fever for many days, a condition where the body is unable to maintain adequate blood flow called shock, third trimester of pregnancy, tobacco smoking, stop smoking, multiple organ failure, and an abnormally fast heartbeat


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