Vancomycin and Ampicillin trihydrate drug interactions - a phase IV clinical study of FDA data

Summary:

Drug interactions are reported among people who take Vancomycin (vancomycin) and Ampicillin trihydrate (ampicillin/ampicillin trihydrate). Common drug interactions include maternal exposure during pregnancy among females and drug ineffective among males.

The phase IV clinical study analyzes what interactions people have when they take Vancomycin and Ampicillin trihydrate. It is created by eHealthMe based on reports of 11 people who take the same drugs from the FDA, and is updated regularly.

What is Vancomycin?

Vancomycin has active ingredients of vancomycin. eHealthMe is studying from 17,165 Vancomycin users. Check the latest studies of Vancomycin.

What is Ampicillin trihydrate?

Ampicillin trihydrate has active ingredients of ampicillin/ampicillin trihydrate. It is often used in acne. eHealthMe is studying from 208 Ampicillin trihydrate users. Check the latest studies of Ampicillin trihydrate.

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 Sep, 03, 2026

11 people who take Vancomycin and Ampicillin trihydrate together, and have interactions are studied.

Vancomycin and Ampicillin trihydrate drug interactions.

What are the common drug interactions of Vancomycin and Ampicillin Trihydrate, by gender? *:

female:

Maternal exposure during pregnancy (use of substance during pregnancy)
Drug ineffective
Listeriosis (a food borne illness caused by listeria monocytogenes, bacteria found in soil and water)
Septic shock (shock due to blood infection)

male:

Drug ineffective
Cell-mediated immune deficiency (loss of defence mechanism of cell)
Fungal infection
Fusarium infection (fungal infection)
Pneumococcal infection (infection caused by streptococcus pneumoniae)
Pneumonia

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

0-1:

n/a

2-9:

Septic shock (shock due to blood infection)
Drug ineffective
Listeriosis (a food borne illness caused by listeria monocytogenes, bacteria found in soil and water)

10-19:

n/a

20-29:

Maternal exposure during pregnancy (use of substance during pregnancy)

30-39:

Maternal exposure during pregnancy (use of substance during pregnancy)

40-49:

n/a

50-59:

n/a

60+:

Drug ineffective
Cell-mediated immune deficiency (loss of defence mechanism of cell)
Fungal infection
Fusarium infection (fungal infection)
Pneumococcal infection (infection caused by streptococcus pneumoniae)
Pneumonia

What are the existing conditions these people have? *

Enterococcal Infection: 3 people, 27.27%
Meningitis Bacterial (bacterial inflammation of the protective membranes covering the brain and spinal cord, known collectively as the meninges): 2 people, 18.18%
Listeriosis (a food borne illness caused by listeria monocytogenes, bacteria found in soil and water): 2 people, 18.18%
Escherichia Infection (bacterial infection by escherichia coli): 2 people, 18.18%
Septic Shock (shock due to blood infection): 1 person, 9.09%
Proteus Infection (proteus can cause urinary tract infections): 1 person, 9.09%
Nervous System Disorder (a general class of medical conditions affecting the nervous system): 1 person, 9.09%
Meningitis Herpes (herpes virus caused inflammation of the protective membranes covering the brain and spinal cord, known collectively as the meninges): 1 person, 9.09%
Klebsiella Infection: 1 person, 9.09%
Hypotension (abnormally low blood pressure): 1 person, 9.09%

* Approximation only. Some reports may have incomplete information.

Do you take Vancomycin and Ampicillin trihydrate?

- Personalize this study to your gender, age, symptoms and drugs
- Predict drug outcomes for up to one year with AI
- Get an AI agent to monitor your drugs continuously