3919 V Pill - orange round
Pill with imprint 3919 V is Orange, Round and has been identified as Levothyroxine Sodium 125 mcg (0.125 mg). It is supplied by United Research Laboratories/Mutual Pharmaceutical Company.
Levothyroxine is used in the treatment of Hashimoto's disease; Underactive Thyroid; Hypothyroidism, After Thyroid Removal; TSH Suppression; Myxedema Coma and belongs to the drug class thyroid drugs. Studies show no risk during pregnancy. Levothyroxine 125 mcg (0.125 mg) is not a controlled substance under the Controlled Substances Act (CSA).
Images for 3919 V


Levothyroxine Sodium
- Imprint
- 3919 V
- Strength
- 125 mcg (0.125 mg)
- Color
- Orange
- Shape
- Round
- Availability
- Prescription only
- Drug Class
- Thyroid drugs
- Pregnancy Category
- A - Studies show no risk
- CSA Schedule
- Not a controlled drug
- Labeler / Supplier
- United Research Laboratories/Mutual Pharmaceutical Company
- National Drug Code (NDC)
- 00677-1637 (Discontinued)
See also:
Synthroid
Synthroid (levothyroxine) treats hypothyroidism (low thyroid hormone) and different types of ...
Armour Thyroid
Armour Thyroid is used for hashimoto's disease, hypothyroidism, after thyroid removal, thyroid ...
Taltz
Taltz (ixekizumab) is used to treat plaque psoriasis, psoriatic arthritis, and ankylosing ...
Tirosint
Tirosint is used for hashimoto's disease, hypothyroidism, after thyroid removal, myxedema coma ...
Euthyrox
Euthyrox (levothyroxine) is used to treat hypothyroidism and to treat or prevent goiter. Includes ...
NP Thyroid
NP Thyroid is used for hashimoto's disease, hypothyroidism, after thyroid removal, thyroid cancer ...
Levoxyl
Levoxyl treats hypothyroidism (low thyroid hormone) and treats or prevents goiter. Learn about side ...
Cytomel
Cytomel is used for hypothyroidism, after thyroid removal, myxedema, myxedema coma, thyroid ...
Unithroid
Unithroid is used for hashimoto's disease, hypothyroidism, after thyroid removal, myxedema coma ...
Levothroid
Levothroid is used for hashimoto's disease, hypothyroidism, after thyroid removal, myxedema coma ...
More about levothyroxine
- Check interactions
- Compare alternatives
- Pricing & coupons
- Reviews (873)
- Drug images
- Side effects
- Dosage information
- Patient tips
- During pregnancy
- Support group
- Drug class: thyroid drugs
- Breastfeeding
- En español
Patient resources
Other brands
Synthroid, Tirosint, Euthyrox, Levoxyl, ... +4 more
Professional resources
- Levothyroxine monograph
- Levothyroxine (FDA)
- Levothyroxine Capsule (FDA)
- Levothyroxine Injection (FDA)
- Levothyroxine Injection, Solution (FDA)
Other brands
Synthroid, Tirosint, Euthyrox, Levoxyl, ... +6 more
Related treatment guides
Further information
Always consult your healthcare provider to ensure the information displayed on this page applies to your personal circumstances.