Bactrim and Rescriptor drug interactions - a phase IV clinical study of FDA data

Summary:

Drug interactions are reported among people who take Bactrim (sulfamethoxazole; trimethoprim) and Rescriptor (delavirdine mesylate). Common drug interactions include liver fatty among females and bone density decreased among males.

The phase IV clinical study analyzes what interactions people have when they take Bactrim and Rescriptor. It is created by eHealthMe based on reports of 27 people who take the same drugs from the FDA, and is updated regularly.

What is Bactrim?

Bactrim has active ingredients of sulfamethoxazole; trimethoprim. It is often used in urinary tract infection. eHealthMe is studying from 89,117 Bactrim users. Check the latest studies of Bactrim.

What is Rescriptor?

Rescriptor has active ingredients of delavirdine mesylate. eHealthMe is studying from 426 Rescriptor users. Check the latest studies of Rescriptor.

On Jul, 12, 2026

27 people who take Bactrim and Rescriptor together, and have interactions are studied.

Bactrim and Rescriptor drug interactions.

What are the common drug interactions of Bactrim and Rescriptor, by gender? *:

female:

Liver fatty (fat deposition of liver)
Prurigo (chronic skin disease causing severe itching)
Pruritus (severe itching of the skin)
Pyrexia (fever)
Rash maculo-papular (red area on the skin that is covered with small confluent bumps)
Rigors (an episode of shaking or exaggerated shivering)
Weakness
Blood creatinine increased
Dermatitis (inflammation of the skin resulting from direct irritation by an external agent or an allergic reaction to it)
Dermatitis exfoliative (widespread scaling of the skin, often with itching (pruritus), skin redness (erythroderma), and hair loss)

male:

Bone density decreased
Pain
Renal failure (kidney dysfunction)
Anaemia (lack of blood)
Back pain
Bone loss
Chronic kidney disease
Osteonecrosis (death of bone)
Osteopenia (a condition where bone mineral density is lower than normal)
Vomiting

What are the common drug interactions of Bactrim and Rescriptor, by age (0-1 to 60+)? *:

0-1:

Foetal exposure during pregnancy (exposing your unborn child to contraindicated in pregnancy leads birth defect)

2-9:

n/a

10-19:

n/a

20-29:

n/a

30-39:

Blood triglycerides increased
Cardiac disorder
Dermatitis (inflammation of the skin resulting from direct irritation by an external agent or an allergic reaction to it)
Dermatitis exfoliative (widespread scaling of the skin, often with itching (pruritus), skin redness (erythroderma), and hair loss)
Ejection fraction (the percentage of blood that is pumped out of a filled ventricle as a result of a heartbeat)
Nosocomial infection (infection from hospital)
Pneumonitis aspiration (acute lung injury after the inhalation of regurgitated gastric contents)
Prurigo (chronic skin disease causing severe itching)
Pruritus (severe itching of the skin)
Rectal bleeding (bleeding from rectum)

40-49:

Bone density decreased
Pain
Renal failure (kidney dysfunction)
Anaemia (lack of blood)
Anhedonia (inability to experience pleasure from activities usually found enjoyable)
Anxiety
Blood creatinine increased
Bone loss
Depression
Emotional distress

50-59:

Faeces discoloured
Faeces pale
Vomiting
Fatigue (feeling of tiredness)
Hepatotoxicity (chemical-driven liver damage)
Hypercholesterolaemia (high levels of cholesterol in the blood)
Hypertriglyceridaemia (excess of triglycerides in the blood)
Jaundice (a yellowish pigmentation of the skin, the conjunctival membranes)
Nausea (feeling of having an urge to vomit)
Rash

60+:

n/a

What are the existing conditions these people have? *

Hiv Infection: 9 people, 33.33%

* Approximation only. Some reports may have incomplete information.

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