Pregabalin and Azulfidine drug interactions - a phase IV clinical study of FDA data

Summary:

Drug interactions are reported among people who take Pregabalin (pregabalin) and Azulfidine (sulfasalazine). Common drug interactions include back pain among females and fistula among males.

The phase IV clinical study analyzes what interactions people have when they take Pregabalin and Azulfidine. It is created by eHealthMe based on reports of 40 people who take the same drugs from the FDA, and is updated regularly.

What is Pregabalin?

Pregabalin has active ingredients of pregabalin. It is often used in fibromyalgia. eHealthMe is studying from 74,069 Pregabalin users. Check the latest studies of Pregabalin.

What is Azulfidine?

Azulfidine has active ingredients of sulfasalazine. It is often used in rheumatoid arthritis. eHealthMe is studying from 7,997 Azulfidine users. Check the latest studies of Azulfidine.

On Jul, 19, 2026

40 people who take Pregabalin and Azulfidine together, and have interactions are studied.

Pregabalin and Azulfidine drug interactions.

What are the common drug interactions of Pregabalin and Azulfidine, by gender? *:

female:

Back pain
Blister (small pocket of fluid within the upper layers of the skin caused by forceful rubbing (friction), burning, freezing, chemical exposure)
Blood cholesterol increased
Body temperature increased
Bone density decreased
Breast cancer stage ii
Breast cancer stage iii
Burning sensation
Bursitis (inflammation of a bursa, typically one in the knee, elbow, or shoulder)
C-reactive protein increased

male:

Fistula (an abnormal connection or passageway between two)
Abdominal distension
Peripheral swelling
Swelling
Vision blurred
Abscess (pus)
Anal fistula infection
Infected fistula
Pneumonia bacterial (pneumonia associated with bacterial infection)
Post procedural complication

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

0-1:

n/a

2-9:

n/a

10-19:

n/a

20-29:

n/a

30-39:

Arthralgia (joint pain)
Burning sensation
Choking sensation (feeling of obstruction in respiratory system)
Dizziness
Febrile neutropenia (fever with reduced white blood cells)
Headache (pain in head)
Hypoaesthesia (reduced sense of touch or sensation)
Nausea (feeling of having an urge to vomit)
Neck pain
Respiratory distress (difficulty in breathing)

40-49:

Abdominal pain upper
Adverse drug reaction
Adverse event
Allergy to chemicals
Amnesia (deficit in memory caused by brain damage, disease, or psychological trauma)
Anti-cyclic citrullinated peptide antibody positive
Anxiety
Arthropathy
Asthenia (weakness)
Asthma

50-59:

Fall
Gastritis (inflammation of stomach)
Pulmonary fibrosis (formation or development of excess fibrous connective tissue (fibrosis) in the lungs)
Respiratory tract infection viral
Skin ulcer
Depression
Inflammation
Blood glucose increased
Arthralgia (joint pain)
Drug ineffective

60+:

Fistula (an abnormal connection or passageway between two)
Arthralgia (joint pain)
Infected fistula
Pneumonia bacterial (pneumonia associated with bacterial infection)
Post procedural complication
Wound haemorrhage (bleeding wound)
Pain in extremity
Pyrexia (fever)
Abscess jaw (tooth abscess or root abscess)
Acute respiratory distress syndrome

What are the existing conditions these people have? *

Ankylosing Spondylitis (type of arthritis affecting the spine): 12 people, 30.00%
Pain: 9 people, 22.50%
Insomnia (sleeplessness): 7 people, 17.50%
Depression: 6 people, 15.00%
Arthritis (form of joint disorder that involves inflammation of one or more joints): 5 people, 12.50%
Diabetes: 4 people, 10.00%
Ulcerative Colitis (inflammatory bowel disease (ibd). it causes swelling, ulcerations, and loss of function of the large intestine): 4 people, 10.00%
Joint Pain: 3 people, 7.50%
Psoriasis (immune-mediated disease that affects the skin): 3 people, 7.50%
Psoriatic Arthropathy (inflammation of the skin and joints with kin condition which typically causes patches (plaques) of red, scaly skin to develop): 3 people, 7.50%

* Approximation only. Some reports may have incomplete information.

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