Ditropan and Combivir drug interactions - a phase IV clinical study of FDA data

Summary:

Drug interactions are reported among people who take Ditropan (oxybutynin chloride) and Combivir (lamivudine; zidovudine). Common drug interactions include subcutaneous abscess among females and nephritis interstitial among males.

The phase IV clinical study analyzes what interactions people have when they take Ditropan and Combivir. It is created by eHealthMe based on reports of 20 people who take the same drugs from the FDA, and is updated regularly.

What is Ditropan?

Ditropan has active ingredients of oxybutynin chloride. It is often used in urge incontinence. eHealthMe is studying from 11,799 Ditropan users. Check the latest studies of Ditropan.

What is Combivir?

Combivir has active ingredients of lamivudine; zidovudine. It is often used in hiv infection. eHealthMe is studying from 15,450 Combivir users. Check the latest studies of Combivir.

On Jul, 13, 2026

20 people who take Ditropan and Combivir together, and have interactions are studied.

Ditropan and Combivir drug interactions.

What are the common drug interactions of Ditropan and Combivir, by gender? *:

female:

Subcutaneous abscess
Vomiting
Wrist fracture
Angina pectoris (chest pain due to ischemia of the heart muscle)
Blood cholesterol increased
Blood triglycerides increased
Coma (state of unconsciousness lasting more than six hours)
Diabetes mellitus (diabetes, caused by a deficiency of the pancreatic hormone insulin)
Diastolic dysfunction
Neuropathy peripheral (surface nerve damage)

male:

Nephritis interstitial (a kidney condition characterized by swelling in between the kidney tubules)
Renal failure acute (rapid kidney dysfunction)
Renal impairment (severely reduced kidney function)
Tooth fracture
Tooth loss
Fear of falling
Nephrolithiasis (calculi in the kidneys)
Physical disability
Renal tubular necrosis (death of kidney tubules)
Cerebral haemorrhage (bleeding within the brain)

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

0-1:

n/a

2-9:

n/a

10-19:

n/a

20-29:

n/a

30-39:

n/a

40-49:

Dizziness
Drug ineffective
Herpes simplex (herpes simplex is a common viral infection)
Hypertension (high blood pressure)
Hypoaesthesia (reduced sense of touch or sensation)
Insomnia (sleeplessness)
Intervertebral disc protrusion (spinal disc protrusion)
Loss of consciousness
Pain in extremity
Pulmonary fibrosis (formation or development of excess fibrous connective tissue (fibrosis) in the lungs)

50-59:

Anhedonia (inability to experience pleasure from activities usually found enjoyable)
Anxiety
Bone density decreased
Emotional distress
Osteopenia (a condition where bone mineral density is lower than normal)
Osteoporosis (bones weak and more likely to break)
Pain
Renal impairment (severely reduced kidney function)
Tooth fracture
Tooth loss

60+:

Anhedonia (inability to experience pleasure from activities usually found enjoyable)
Anxiety
Osteopenia (a condition where bone mineral density is lower than normal)
Osteoporosis (bones weak and more likely to break)
Pain
Pain in extremity
Renal disorder (kidney disease)
Renal failure acute (rapid kidney dysfunction)
Renal tubular necrosis (death of kidney tubules)
Rib fracture

What are the existing conditions these people have? *

Hiv Infection: 12 people, 60.00%
Depression: 4 people, 20.00%
Pain: 3 people, 15.00%
Lipoatrophy (localized loss of fat tissue): 3 people, 15.00%
Hyperlipidaemia (presence of excess lipids in the blood): 3 people, 15.00%
Erection Problems: 3 people, 15.00%
Enlarged Prostate: 3 people, 15.00%
Sleep Disorder: 1 person, 5.00%
Renal Cell Carcinoma Stage Unspecified (kidney cancer in unknown stage): 1 person, 5.00%
Headache (pain in head): 1 person, 5.00%

* Approximation only. Some reports may have incomplete information.

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