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

Summary:

Drug interactions are reported among people who take Bactrim (sulfamethoxazole; trimethoprim) and Naratriptan (naratriptan). Common drug interactions include arthritis among females and anxiety among males.

The phase IV clinical study analyzes what interactions people have when they take Bactrim and Naratriptan. It is created by eHealthMe based on reports of 18 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 Naratriptan?

Naratriptan has active ingredients of naratriptan. It is often used in migraine. eHealthMe is studying from 1,481 Naratriptan users. Check the latest studies of Naratriptan.

eHealthMe: drug outcomes in the real world

eHealthMe runs one of the largest post-marketing drug safety studies in the world. We study millions of patients and 5,000 more each day. Our data-driven phase IV clinical trials have been referenced on 800+ peer-reviewed medical publications including The Lancet, Mayo Clinic Proceedings, and Nature. Tools to study our phase IV findings are available to the public, anonymous and free >>>.

On Aug, 31, 2026

18 people who take Bactrim and Naratriptan together, and have interactions are studied.

Bactrim and Naratriptan drug interactions.

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

female:

Arthritis (form of joint disorder that involves inflammation of one or more joints)
Sinusitis (inflammation of sinus)
Fall
Infusion site extravasation (flow of (blood or lymph) from infusion site)
Cerebral haemorrhage (bleeding within the brain)
Contusion (a type of hematoma of tissue in which capillaries)
Dyspnoea (difficult or laboured respiration)
Ear infection
Eye disorder
Headache (pain in head)

male:

Anxiety
Bone density decreased
Chronic kidney disease
Depression
Emotional distress
Fanconi syndrome acquired (self developed genetic disease of kidney damage due to defective transport system)
Hypophosphataemia (electrolyte disturbance in which there is an abnormally low level of phosphate in the blood)
Osteopenia (a condition where bone mineral density is lower than normal)
Pain
Vitamin d deficiency

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

0-1:

n/a

2-9:

n/a

10-19:

n/a

20-29:

n/a

30-39:

Decreased appetite
Dysgeusia (disorder of the sense of taste)

40-49:

n/a

50-59:

Arthritis (form of joint disorder that involves inflammation of one or more joints)
Depression
Acute interstitial pneumonitis (acute revere lung disease)
Acute respiratory failure
Fall
Fatigue (feeling of tiredness)
Foot fracture
Insomnia (sleeplessness)
Limb injury
Pain

60+:

Arthritis (form of joint disorder that involves inflammation of one or more joints)
Cerebral haemorrhage (bleeding within the brain)
Scratch
Sinusitis (inflammation of sinus)
Skin atrophy (wasting of skin)
Upper limb fracture
Peripheral swelling
Road traffic accident
Asthma
Blood pressure increased

What are the existing conditions these people have? *

Immunodeficiency Common Variable: 13 people, 72.22%
Upper Respiratory Tract Infection: 2 people, 11.11%
Sinusitis (inflammation of sinus): 2 people, 11.11%
Musculoskeletal Discomfort (discomfort in the body's muscles, joints, tendons, ligaments and nerves): 2 people, 11.11%
Multiple Sclerosis Relapse (reoccurrence of a nervous system disease that affects your brain and spinal cord. it damages the myelin sheath): 2 people, 11.11%
Rheumatoid Arthritis (a chronic progressive disease causing inflammation in the joints): 1 person, 5.56%
Microscopic Polyangiitis (inflammation involving multiple blood or lymph small-vessel): 1 person, 5.56%
Hiv Infection: 1 person, 5.56%
Brain Neoplasm Malignant (brain cancer tumour): 1 person, 5.56%

* Approximation only. Some reports may have incomplete information.

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