Drugs with the active ingredient Levothyroxine
This page lists the patient information or the package insert for 12 drugs with the active ingredient Levothyroxine.
- 9 with Levothyroxine alone
- 3 in combination with another active ingredient
- 12 prescription (Rx)
Drugs with Levothyroxine alone
| Drug | Rx / OTC |
|---|---|
| Levothroid PI | prescription (Rx) |
| Levothyroxine PI | prescription (Rx) |
| Levothyroxine Injection PI | prescription (Rx) |
| Levoxyl PI | prescription (Rx) |
| Synthroid PI | prescription (Rx) |
| Thyquidity PI | prescription (Rx) |
| Tirosint PI | prescription (Rx) |
| Tirosint SOL PI | prescription (Rx) |
| Unithroid PI | prescription (Rx) |
Combinations with Levothyroxine
| Drug | Rx / OTC |
|---|---|
| Levothyroxine + Liothyronine | |
| Evexithroid PI | prescription (Rx) |
| NP Thyroid 60 PI | prescription (Rx) |
| RenThyroid PI | prescription (Rx) |
Drug classes
A drug class here is the FDA Established Pharmacologic Class (EPC) named in the drug labeling. The class pages also list the other drugs of the class on this site.
- L-Thyroxine 12 drugs
- L-Triiodothyronine 3 drugs
Sources: FDA drug labeling via the National Library of Medicine DailyMed (patient information, package inserts, active ingredients, Rx or OTC status, DEA schedules and Established Pharmacologic Classes) and the FDA Drug Shortages database. Ask your doctor or pharmacist which medication is right for you.