Drug General Information (ID: DDIHUXGE2N)
Drug Name			Pentoxifylline		Drug Info		Trichlormethiazide		Drug Info
Drug Type		Small molecule				Small molecule
Therapeutic Class		Vasodilator Agents				Antihypertensive Agents
Structure

Mechanism of Pentoxifylline-Trichlormethiazide Interaction (Severity Level: Moderate)
Additive hypotensive effects Click to Show/Hide Mechanism Graph
Drug Name		Pentoxifylline				Trichlormethiazide
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 Pentoxifylline and Trichlormethiazide
Mechanism 2		Hypotensive effects				Antihypertensive agent
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 Pentoxifylline and Trichlormethiazide

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.