LEVOXYL
levothyroxine sodium
- Strength
- 100 ug/1
- Form
- Tablet
- Class
- l-Thyroxine
Pfizer Laboratories Div Pfizer Inc
Medication Comparison
Compare any two to four medications side by side — what is actually in them, how strong they are, how they are taken and who makes them. Built on the 112,035 products in the US FDA National Drug Code directory.
- 56,435Prescription
- 55,600Over the counter
- 3,850Active ingredients
- 36,475We stock the ingredient
36,475 medications
Tick up to 4 to compare.
LEVOXYL
levothyroxine sodium
- Strength
- 112 ug/1
- Form
- Tablet
- Class
- l-Thyroxine
Pfizer Laboratories Div Pfizer Inc
LEVOXYL
levothyroxine sodium
- Strength
- 125 ug/1
- Form
- Tablet
- Class
- l-Thyroxine
Pfizer Laboratories Div Pfizer Inc
LEVOXYL
levothyroxine sodium
- Strength
- 137 ug/1
- Form
- Tablet
- Class
- l-Thyroxine
Pfizer Laboratories Div Pfizer Inc
LEVOXYL
levothyroxine sodium
- Strength
- 150 ug/1
- Form
- Tablet
- Class
- l-Thyroxine
Pfizer Laboratories Div Pfizer Inc
LEVOXYL
levothyroxine sodium
- Strength
- 175 ug/1
- Form
- Tablet
- Class
- l-Thyroxine
Pfizer Laboratories Div Pfizer Inc
LEVOXYL
levothyroxine sodium
- Strength
- 200 ug/1
- Form
- Tablet
- Class
- l-Thyroxine
Pfizer Laboratories Div Pfizer Inc
Lexapro
ESCITALOPRAM
- Strength
- 5 mg/1
- Form
- Tablet, Film Coated
- Class
- Serotonin Reuptake Inhibitor
Allergan, Inc.
Lexapro
ESCITALOPRAM
- Strength
- 10 mg/1
- Form
- Tablet, Film Coated
- Class
- Serotonin Reuptake Inhibitor
Allergan, Inc.
Lexapro
ESCITALOPRAM
- Strength
- 20 mg/1
- Form
- Tablet, Film Coated
- Class
- Serotonin Reuptake Inhibitor
Allergan, Inc.
Lialda
mesalamine
- Strength
- 1.2 g/1
- Form
- Tablet, Delayed Release
- Class
- Aminosalicylate
Takeda Pharmaceuticals America, Inc.
lice treatment dedicated
Ivermectin
- Strength
- .5 g/100g
- Form
- Lotion
- Class
- Antiparasitic; Pediculicide
Shenzhen Zhenshangzekai Technology Co., Ltd.
LidaFlex
Lidocaine
- Strength
- 40 mg/g
- Form
- Patch
- Class
- Amide Local Anesthetic; Antiarrhythmic
SOLA Pharmaceuticals
Lidexa
- Strength
- 38.8 mg/g
- Form
- Cream
- Class
- Amide Local Anesthetic; Antiarrhythmic
Oncora Pharma, LLC
LidexaGel 5%
Lidocaine HCl
- Strength
- 50 mg/g
- Form
- Gel
- Class
- Amide Local Anesthetic; Antiarrhythmic
Oncora Pharma, LLC
Lidfix Pain Relief Patch Lidocaine
LIDOCAINE
- Strength
- 40 mg/g
- Form
- Patch
- Class
- Amide Local Anesthetic; Antiarrhythmic
HETERO HEALTHCARE LIMITED
Lidl Ultra Strength Antacid Calcium Carbonate Assorted Fruit
Antacid Tablets
- Strength
- 1000 mg/1
- Form
- Tablet, Chewable
Lidl US LLC
Lido King Lidocaine 4% Pain Relieving Gel-Patch
LIDOCAINE
- Strength
- 4 g/100g
- Form
- Patch
- Class
- Amide Local Anesthetic; Antiarrhythmic
Galaxy Bio, Inc.
Lidocaine
Lidocaine Hydrochloride
- Strength
- 10 mg/mL
- Form
- Injection, Solution
- Class
- Amide Local Anesthetic; Antiarrhythmic
Hikma Pharmaceuticals USA Inc.
Lidocaine
Lidocaine Hydrochloride
- Strength
- 20 mg/mL
- Form
- Injection, Solution
- Class
- Amide Local Anesthetic; Antiarrhythmic
Hikma Pharmaceuticals USA Inc.
Lidocaine
Lidocaine Hydrochloride
- Strength
- 20 mg/mL
- Form
- Injection, Solution
- Class
- Amide Local Anesthetic; Antiarrhythmic
Hikma Pharmaceuticals USA Inc.
Lidocaine
Lidocaine Hydrochloride
- Strength
- 20 mg/mL
- Form
- Injection, Solution
- Class
- Amide Local Anesthetic; Antiarrhythmic
Hikma Pharmaceuticals USA Inc.
Lidocaine
Lidocaine Hydrochloride
- Strength
- 10 mg/mL
- Form
- Injection, Solution
- Class
- Amide Local Anesthetic; Antiarrhythmic
Hikma Pharmaceuticals USA Inc.
Lidocaine
Lidocaine Hydrochloride
- Strength
- 10 mg/mL
- Form
- Injection, Solution
- Class
- Amide Local Anesthetic; Antiarrhythmic
Hikma Pharmaceuticals USA Inc.
How to read a comparison
Same ingredient, different name
Most medications exist under several names: one brand name, one generic name, and a different brand again in another country. What matters is the active ingredient and its strength — two products with the same ingredient at the same strength are, for most purposes, the same medicine.
Strength is not a measure of quality
A 10 mg tablet is not "better" than a 5 mg one. Strength is matched to the person and the condition, and a higher one is not an upgrade. Only your prescriber can say which is right for you.
Dosage form changes more than convenience
The same ingredient as a tablet, a capsule or a liquid can be absorbed at different speeds. Modified-release forms in particular are not interchangeable with ordinary ones, even at an identical stated strength.
Approval route
NDA is an original brand-name approval. ANDA is a generic, which had to prove it delivers the ingredient to the bloodstream at a rate and extent statistically equivalent to the original. OTC monograph covers products sold without a prescription under standing FDA rules.
Controlled substances
A DEA schedule badge means the medication is federally controlled because of its potential for dependence or misuse. Schedule II is the most tightly restricted of those available by prescription. These carry extra rules on prescribing, refills and supply.
What "we supply this ingredient" means
Where we stock a product containing the same active ingredient, the card says so and links to it. That is an ingredient match — the strength, form or manufacturer of what we sell may differ from the FDA record shown, so check the product page before ordering.
This tool is for information only and is not medical advice. It cannot tell you whether a medication is safe or suitable for you, and nothing here replaces a conversation with a prescriber or pharmacist. Source data is published by the U.S. Food & Drug Administration via openFDA and is reproduced without their endorsement; the FDA states it should not be relied upon for decisions about medical care.