How does Theophylline work?
Mar 23，2026
As bronchodilator, theophylline relaxes the smooth muscles located in the bronchial airways and pulmonary blood vessels. It also reduces the airway responsiveness to histamine, adenosine, methacholine, and allergens.
- Related articles
- Related Qustion
- Pharmacological action of theophylline and its application in medicine Oct 25, 2024
Theophylline,Since it was first extracted from tea, theophylline has been continuously studied in the fields of medicine and chemistry.
- What is most likely a side effect of theophylline? May 30, 2024
Theophylline is used with other medicines to treat the symptoms of asthma, bronchitis, emphysema, and other lung diseases.
- Caffeine EP impurity A Jul 26, 2023
Caffeine EP Impurity A chemically known as theophylline has been utilized in the treatment of asthma and chronic obstructive pulmonary disease.
See also
Theophylline
58-55-9You may like
- Theophylline
-
- $1.00 / 1ASSAYS
- 2026-03-30
- CAS:58-55-9
- Min. Order: 1ASSAYS
- Purity: 99%
- Supply Ability: 1g
- Theophylline
-
- $41.00 / 500mg
- 2026-03-30
- CAS:58-55-9
- Min. Order:
- Purity: 99.98%
- Supply Ability: 10g
- Theophylline
-
- $41.00 / 500mg
- 2026-03-30
- CAS:58-55-9
- Min. Order:
- Purity: 99.98%
- Supply Ability: 10g