Levothyrox Interactions
There are 211 drugs known to interact with Levothyrox (levothyroxine), along with 5 disease interactions, and 3 alcohol/food interactions. Of the total drug interactions, 189 are moderate, and 22 are minor.
- View all 211 medications that may interact with Levothyrox
- View Levothyrox alcohol/food interactions (3)
- View Levothyrox disease interactions (5)
Most frequently checked interactions
View interaction reports for Levothyrox (levothyroxine) and the medicines listed below.
- albuterol
- alprazolam
- amlodipine
- aspirin
- Aspirin Low Strength (aspirin)
- atenolol
- atorvastatin
- carvedilol
- clonazepam
- Crestor (rosuvastatin)
- Cymbalta (duloxetine)
- Fish Oil (omega-3 polyunsaturated fatty acids)
- furosemide
- gabapentin
- hydrochlorothiazide
- lisinopril
- losartan
- metformin
- Metoprolol Tartrate (metoprolol)
- omeprazole
- pantoprazole
- potassium chloride
- pravastatin
- sertraline
- simvastatin
- tramadol
- trazodone
- Vitamin B12 (cyanocobalamin)
- Vitamin C (ascorbic acid)
- Vitamin D3 (cholecalciferol)
Levothyrox alcohol/food interactions
There are 3 alcohol/food interactions with Levothyrox (levothyroxine).
Levothyrox disease interactions
There are 5 disease interactions with Levothyrox (levothyroxine) which include:
More about Levothyrox (levothyroxine)
- Compare alternatives
- Reviews (4)
- Side effects
- Dosage information
- During pregnancy
- Drug class: thyroid drugs
- Breastfeeding
Related treatment guides
Drug Interaction Classification
Highly clinically significant. Avoid combinations; the risk of the interaction outweighs the benefit. | |
Moderately clinically significant. Usually avoid combinations; use it only under special circumstances. | |
Minimally clinically significant. Minimize risk; assess risk and consider an alternative drug, take steps to circumvent the interaction risk and/or institute a monitoring plan. | |
No interaction information available. |
Further information
Always consult your healthcare provider to ensure the information displayed on this page applies to your personal circumstances.