Suprax and Amoxicillin drug interactions - a phase IV clinical study of FDA data

Summary:

Drug interactions are reported among people who take Suprax (cefixime) and Amoxicillin (amoxicillin). Common drug interactions include gastrooesophageal reflux disease among females and anxiety among males.

The phase IV clinical study analyzes what interactions people have when they take Suprax and Amoxicillin. It is created by eHealthMe based on reports of 64 people who take the same drugs from the FDA, and is updated regularly.

What is Suprax?

Suprax has active ingredients of cefixime. eHealthMe is studying from 965 Suprax users. Check the latest studies of Suprax.

What is Amoxicillin?

Amoxicillin has active ingredients of amoxicillin. It is often used in infection. eHealthMe is studying from 99,235 Amoxicillin users. Check the latest studies of Amoxicillin.

On Jul, 13, 2026

64 people who take Suprax and Amoxicillin together, and have interactions are studied.

Suprax and Amoxicillin drug interactions.

What are the common drug interactions of Suprax and Amoxicillin, by gender? *:

female:

Gastrooesophageal reflux disease (stomach contents (food or liquid) leak backwards from the stomach into the oesophagus)
Melaena (the passage of black, tarry stools)
Otitis externa (external ear infection)
Presbyopia (a condition in which the lens of the eye loses its ability to focus, making it difficult to see objects up close)
Restless legs syndrome (a powerful urge to move your legs)
Schizoaffective disorder (a mental disorder characterized by disordered thought)
Vaginal infection
Back pain
Headache (pain in head)
Insomnia (sleeplessness)

male:

Anxiety
Chronic kidney disease
Dysstasia (difficulty in standing)
Gait disturbance
Hand fracture
Muscle spasms (muscle contraction)
Musculoskeletal stiffness (stiffness of the body's muscles, joints, tendons, ligaments and nerves)
Nausea (feeling of having an urge to vomit)
Osteoporosis (bones weak and more likely to break)
Peripheral motor neuropathy (muscles in the body become progressively weaker over months to years)

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

0-1:

n/a

2-9:

Pyrexia (fever)
Cough
Insomnia (sleeplessness)
Otitis media (inflammation of the middle ear)
Pneumonia
Rhinitis (a medical term for irritation and inflammation of the mucous membrane inside the nose)
Upper respiratory tract infection
Abdominal pain
Alanine aminotransferase increased
Appetite increased (increased appetite is when you want to eat much more often or in larger quantities than your body requires)

10-19:

Hyperglycaemia (high blood sugar)
Chronic kidney disease
Peripheral motor neuropathy (muscles in the body become progressively weaker over months to years)
Peripheral sensory neuropathy (damage to one or more of your peripheral nerves)
Abdominal mass (localized enlargement or swelling in the human abdomen)
Acute respiratory failure
Asthenia (weakness)
Back pain
Body height decreased
Breath sounds

20-29:

n/a

30-39:

Abdominal discomfort
Drug hypersensitivity

40-49:

Chronic kidney disease
Renal disorder (kidney disease)
Renal failure (kidney dysfunction)
Abdominal pain
Affect lability (emotional incontinence)
Anxiety
Bradycardia (abnormally slow heart action)
Bronchitis (inflammation of the mucous membrane in the bronchial tubes)
Chest pain
Constipation

50-59:

Migraine (headache)
Multiple sclerosis (a nervous system disease that affects your brain and spinal cord. it damages the myelin sheath)
Musculoskeletal disorder (disease of the body's muscles, joints, tendons, ligaments and nerves)
Osteopenia (a condition where bone mineral density is lower than normal)
Osteoporosis (bones weak and more likely to break)
Otitis media acute (rapid inflammation of the middle ear)
Pain
Quality of life decreased
Renal failure (kidney dysfunction)
Stomatitis (inflammation of mucous membrane of mouth)

60+:

Chronic kidney disease
Nephrogenic anaemia (anaemia due to kidney disease)
Alcohol use
Asthenia (weakness)
Back pain
Blood cholesterol increased
Blood creatinine increased
Blood magnesium decreased
Blood potassium decreased
Blood pressure increased

What are the existing conditions these people have? *

Gastroesophageal Reflux Disease (a condition in which stomach contents leak backward from the stomach into the oesophagus): 20 people, 31.25%
High Blood Pressure: 13 people, 20.31%
Pain: 12 people, 18.75%
High Blood Cholesterol: 12 people, 18.75%
Depression: 8 people, 12.50%
Asthma: 7 people, 10.94%
Stress And Anxiety: 6 people, 9.38%
Restless Leg Syndrome (a powerful urge to move your legs): 6 people, 9.38%
Hypothyroidism (abnormally low activity of the thyroid gland, resulting in retardation of growth and mental development): 6 people, 9.38%
Hyperlipidaemia (presence of excess lipids in the blood): 6 people, 9.38%

* Approximation only. Some reports may have incomplete information.

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