Synthroid and Pomalidomide drug interactions - a phase IV clinical study of FDA data

Summary:

Drug interactions are reported among people who take Synthroid (levothyroxine sodium) and Pomalidomide (pomalidomide). Common drug interactions include drug hypersensitivity among females and thrombocytopenia among males.

The phase IV clinical study analyzes what interactions people have when they take Synthroid and Pomalidomide. It is created by eHealthMe based on reports of 62 people who take the same drugs from the FDA, and is updated regularly.

What is Synthroid?

Synthroid has active ingredients of levothyroxine sodium. It is often used in hypothyroidism. eHealthMe is studying from 249,198 Synthroid users. Check the latest studies of Synthroid.

What is Pomalidomide?

Pomalidomide has active ingredients of pomalidomide. eHealthMe is studying from 14,524 Pomalidomide users. Check the latest studies of Pomalidomide.

On Jul, 20, 2026

62 people who take Synthroid and Pomalidomide together, and have interactions are studied.

Synthroid and Pomalidomide drug interactions.

What are the common drug interactions of Synthroid and Pomalidomide, by gender? *:

female:

Drug hypersensitivity
Neutrophil count decreased (less than normal number of neutrophil a type of blood cell)
Pneumonia
Fatigue (feeling of tiredness)
Hypoaesthesia (reduced sense of touch or sensation)
Insomnia (sleeplessness)
Rash
Urinary tract infection
Back pain
Drug ineffective

male:

Thrombocytopenia (decrease of platelets in blood)
Full blood count decreased
Monoclonal immunoglobulin present
Pulmonary embolism (blockage of the main artery of the lung)
Rash maculo-papular (red area on the skin that is covered with small confluent bumps)
Arthralgia (joint pain)
Blood electrolytes decreased
Cellulitis (infection under the skin)
Dehydration (dryness resulting from the removal of water)
Dizziness

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

0-1:

n/a

2-9:

n/a

10-19:

n/a

20-29:

n/a

30-39:

n/a

40-49:

n/a

50-59:

Urinary tract infection
Anaemia (lack of blood)
Fatigue (feeling of tiredness)
Pulmonary embolism (blockage of the main artery of the lung)
Rash maculo-papular (red area on the skin that is covered with small confluent bumps)
Thrombocytopenia (decrease of platelets in blood)
Deep vein thrombosis (blood clot in a major vein that usually develops in the legs and/or pelvis)
Febrile neutropenia (fever with reduced white blood cells)
Gastrooesophageal reflux disease (stomach contents (food or liquid) leak backwards from the stomach into the oesophagus)
Hypercalcaemia (elevated calcium (ca+) level in the blood)

60+:

Drug hypersensitivity
Neutrophil count decreased (less than normal number of neutrophil a type of blood cell)
Insomnia (sleeplessness)
Peripheral swelling
Pneumonia
Back pain
Fatigue (feeling of tiredness)
Lacrimation increased
Malaise (a feeling of general discomfort or uneasiness)
Monoclonal immunoglobulin present

What are the existing conditions these people have? *

Multiple Myeloma (cancer of the plasma cells): 54 people, 87.10%
High Blood Pressure: 6 people, 9.68%
Hypokalemia (low potassium): 4 people, 6.45%
Dyspnea (difficult or laboured breathing): 4 people, 6.45%

* Approximation only. Some reports may have incomplete information.

Do you take Synthroid and Pomalidomide?

- 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