Drug General Information (ID: DDI837QCS9)
Drug Name			Torasemide		Drug Info		Pentoxifylline		Drug Info
Drug Type		Small molecule				Small molecule
Therapeutic Class		Diuretics				Vasodilator Agents
Structure

Mechanism of Torasemide-Pentoxifylline Interaction (Severity Level: Moderate)
Additive hypotensive effects Click to Show/Hide Mechanism Graph
Drug Name		Torasemide				Pentoxifylline
Mechanism 1		Antihypertensive agent				Antihypertensive agent
Key Mechanism Factor 1
		Factor Name		Hypotensive effects
		Factor Description		Hypotension is a blood pressure reading below the prescribed limit (90/60 mmHg). Symptoms of hypotension may include: blurred or faded vision , dizziness or light-headedness, fainting , fatigue , difficulty concentrating, nausea.
Mechanism Description		Additive hypotensive effects by the combination of Torasemide and Pentoxifylline
Mechanism 2		Antihypertensive agent				Hypotensive effects
Key Mechanism Factor 2
		Factor Name		Hypotensive effects
		Factor Description		Hypotension is a blood pressure reading below the prescribed limit (90/60 mmHg). Symptoms of hypotension may include: blurred or faded vision , dizziness or light-headedness, fainting , fatigue , difficulty concentrating, nausea.
Mechanism Description		Additive hypotensive effects by the combination of Torasemide and Pentoxifylline

Recommended Action
Management		Caution is advised if pentoxifylline is used in combination with hypotensive agents. Periodic systemic blood pressure monitoring is recommended.

References
1	Product Information. Trental (pentoxifylline). Hoechst Marion-Roussel Inc, Kansas City, MO.