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N 4 Pill - blue & white oval

Pill with imprint N 4 is Blue & White, Oval and has been identified as Phentermine Hydrochloride 37.5 mg. It is supplied by Leading Pharma, LLC.

Phentermine is used in the treatment of Weight Loss (Obesity/Overweight) and belongs to the drug classes anorexiants, CNS stimulants. Not for use in pregnancy. Phentermine 37.5 mg is classified as a Schedule 4 controlled substance under the Controlled Substance Act (CSA).

Images for N 4

Phentermine hydrochloride 37.5 mg N 4

Phentermine Hydrochloride

N 4
37.5 mg
Blue & White
Prescription only
Drug Class
Anorexiants, CNS stimulants
Pregnancy Category
X - Not for use in pregnancy
CSA Schedule
4 - Some potential for abuse
Labeler / Supplier
Leading Pharma, LLC
National Drug Code (NDC)
69315-0201 (Discontinued)
Inactive Ingredients
lactose monohydrate, silicon dioxide, corn starch, FD&C Blue No. 1, magnesium stearate, microcrystalline cellulose, sucrose, stearic acid

Note: Inactive ingredients may vary.

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Further information

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