Lactobacillus and Methotrexate sodium drug interactions - a phase IV clinical study of FDA data

Summary:

Drug interactions are reported among people who take Lactobacillus (lactobacillus) and Methotrexate sodium (methotrexate sodium). Common drug interactions include knee arthroplasty among females and acute respiratory failure among males.

The phase IV clinical study analyzes what interactions people have when they take Lactobacillus and Methotrexate sodium. It is created by eHealthMe based on reports of 37 people who take the same drugs from the FDA, and is updated regularly.

What is Lactobacillus?

Lactobacillus has active ingredients of lactobacillus. It is often used in stomach discomfort. eHealthMe is studying from 5,854 Lactobacillus users. Check the latest studies of Lactobacillus.

What is Methotrexate sodium?

Methotrexate sodium has active ingredients of methotrexate sodium. It is often used in rheumatoid arthritis. eHealthMe is studying from 97,679 Methotrexate sodium users. Check the latest studies of Methotrexate sodium.

On Jul, 10, 2026

37 people who take Lactobacillus and Methotrexate sodium together, and have interactions are studied.

Lactobacillus and Methotrexate sodium drug interactions.

What are the common drug interactions of Lactobacillus and Methotrexate Sodium, by gender? *:

female:

Knee arthroplasty
Rash
Arthropathy
Lower respiratory tract infection
Abdominal discomfort
Drug abuse
Overdose
Obesity (having too much body fat)
Diarrhoea
Pain in extremity

male:

Acute respiratory failure
Arthralgia (joint pain)
Joint swelling
Lung adenocarcinoma (a form of non-small cell lung cancer)
Lung neoplasm malignant (cancer tumour of lung)
Mitral valve incompetence (inefficient heart valve)
Musculoskeletal stiffness (stiffness of the body's muscles, joints, tendons, ligaments and nerves)
Oedema peripheral (superficial swelling)
Osteopenia (a condition where bone mineral density is lower than normal)
Pain in extremity

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

0-1:

n/a

2-9:

n/a

10-19:

Adenovirus infection
Cytomegalovirus test positive
Diarrhoea
Graft versus host disease (the donated bone marrow or stem cells view the recipient's body as foreign, and the donated cells/bone marrow attack the body)
Hyperglycaemia (high blood sugar)
Ileus paralytic (obstruction of the intestine due to paralysis of the intestinal muscles)
Pneumothorax (the presence of air or gas in the cavity between the lungs and the chest wall, causing collapse of the lung)
Respiratory disorder (respiratory disease)
Thrombotic microangiopathy (a pathology that results in thrombosis in capillaries and arterioles, due to an endothelial injury)

20-29:

n/a

30-39:

n/a

40-49:

n/a

50-59:

Diarrhoea
Productive cough
Bone density decreased
Cellulitis (infection under the skin)
Ear pain
Hypoacusis (loss of hearing)
Neutropenia (an abnormally low number of neutrophils)
Pain in extremity
Weight decreased
Weight increased

60+:

Knee arthroplasty
Rash
Ear disorder
Hepatic enzyme increased
Nasopharyngitis (inflammation of the nasopharynx)
Nausea (feeling of having an urge to vomit)
Wheezing (a high-pitched whistling sound made while you breath)
Wrist fracture
Pain in extremity
Anaemia (lack of blood)

What are the existing conditions these people have? *

Pituitary Tumor: 23 people, 62.16%
Empty Sella Syndrome (pituitary gland shrinks or becomes flattened): 23 people, 62.16%
Depression: 23 people, 62.16%
Abdominal Discomfort: 23 people, 62.16%
Pain: 5 people, 13.51%
Vasculitis (inflammation of a blood vessel or blood vessels): 3 people, 8.11%
High Blood Pressure: 3 people, 8.11%
Lower Respiratory Tract Infection: 2 people, 5.41%
Joint Pain: 2 people, 5.41%
Gastric Ulcer (stomach ulcer): 2 people, 5.41%

* Approximation only. Some reports may have incomplete information.

Do you take Lactobacillus and Methotrexate sodium?

- 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