Atomoxetine oral solution is a selective norepinephrine reuptake inhibitor. Atomoxetine hydrochloride is the R (-) isomer as determined by x-ray diffraction and its chemical designation is (-)- N -Methyl-3-phenyl-3-( o -tolyloxy)-propylamine hydrochloride and its molecular formula is C 17 H 21 NO•HCl, which corresponds to a molecular weight of 291.82. The chemical structure is: Atomoxetine hydrochloride is a white to almost white powder, which has a solubility of 27.8 mg/mL in water. Atomoxetine oral solution is for oral administration only. Each mL contains 4 mg of atomoxetine (equivalent to 4.57 mg of atomoxetine hydrochloride) and the following inactive ingredients: grape flavor, maltitol solution, monobasic sodium phosphate, phosphoric acid, purified water, sodium benzoate, sodium hydroxide, sorbitol crystallizing solution, sucralose, and xylitol. Atomoxetine oral solution is a clear colorless solution, free from any visible foreign and particulate matter, free of precipitation and hazy mass with pH 3.0-5.0. "Image Description"

What kind of drug is atomoxetine?

The FDA classifies atomoxetine as a norepinephrine reuptake inhibitor. If you are checking whether it is safe to combine with something else, the class is what matters — two drugs from the same class usually should not be stacked.

Can you take atomoxetine with other medicines?

It depends on the medicine. We check it against the FDA labels rather than guessing: our interaction checker searches each drug's own label for the other and quotes what it says, naming the section it came from. Run atomoxetine against whatever else you take — and remember that a label not naming a drug is not the same as that combination being safe.

What brand names is atomoxetine sold under?

We track 3 atomoxetine-containing products in the U.S.: Atomoxetine Hydrochloride, Atoncy and Strattera. They are the same active ingredient; they differ in form, manufacturer, price and FDA recall record.

What forms does atomoxetine come in?

Across the brands we track, atomoxetine is currently marketed as capsule and solution, per the FDA's National Drug Code Directory. Each form is dosed differently — follow the label for the exact product you were prescribed.

Is there a generic atomoxetine?

Yes. Our catalog lists 1 generic atomoxetine product alongside the brand versions. A generic has the same active ingredient and must meet the FDA's bioequivalence standard; it usually costs less. Ask your pharmacist which one your plan covers.

Has atomoxetine been recalled?

The FDA's Enforcement database lists at least 5 recall records whose product description mentions atomoxetine. The most recent: Atomoxetine Capsules HCL (Apr 30, 2026). A recall applies to specific lots, not to the drug as a whole — check the record for the affected lot numbers.

Atomoxetine: uses, dosing, side effects & brands

Atomoxetine is a norepinephrine reuptake inhibitor sold in the U.S. under 3 brand and generic names, for attention deficit disorder with hyperactivity. Below: what the FDA label says, every product that contains it, what the pills look like, and its recall record.

By the pharmaranks editorial teamReviewed against the FDA (openFDA label, NDC Directory & Enforcement) sourcesHow we research

Key facts

Drug class: Norepinephrine Reuptake Inhibitor
Treats: Attention Deficit Disorder with Hyperactivity
Available as: Capsule · Solution
Sold as: 3 products — Atomoxetine Hydrochloride, Atoncy and Strattera
Prescription?: Prescription only
Generic available?: Yes
Typical price: about $15 for a 30-count supply
Boxed warning: Boxed warning

How atomoxetine is dosed

From the FDA label for Atoncy (application NDA220320). Other atomoxetine products — different forms, different strengths — are dosed differently. Follow the label for the one you were prescribed.

Prior to initiating treatment with atomoxetine oral solution: Screen patients for a personal or family history of bipolar disorder, mania, or hypomania. ( 2.1 , 5.6 ) Consider genetic testing to determine the patient’s CYP2D6 metabolizer status prior to dosing. ( 2.1 , 2.5 ) See table below for the recommended atomoxetine oral solution dosage. ( 2.3 ) Age and Body Weight Starting Dosage Target Dosage 1 Maximum Total Daily Dose 1 Pediatrics who weigh less than 70 kg 0.5 mg/kg/day 1.2 mg/kg/day 1.4 mg/kg/day or 100 mg/day (whichever is less) Pediatrics who weigh 70 kg or more and adults 40 mg/day 80 mg/day 100 mg/day 1 Administer either as once daily dosage in the morning or as evenly divided twice daily dosage in the morning and late afternoon/early evening For the recommended dosage in patients with hepatic impairment, see Full Prescribing Information. ( 2.4 ) For the recommended dosage with concomitant use of a strong CYP2D6 inhibitor or in CYP2D6 poor metabolizers, see Full Prescribing Information. ( 2.5 ) 2.1 Recommendations Prior to Initiating Atomoxetine Oral Solution Treatment Prior to initiating treatment with atomoxetine oral solution: Screen patients for a personal or family history of bipolar disorder, mania, or hypomania [see Warnings and Precautions (5.6) ] . Consider genetic testing to determine the patient’s CYP2D6 metabolizer status [see Dosage and…

Atomoxetine side effects

Most common adverse reactions (≥5% and at least twice the incidence of placebo patients): Pediatric Clinical Studies: Nausea, vomiting, fatigue, decreased appetite, abdominal pain, and somnolence. ( 6.1 ) Adult Clinical Studies: Constipation, dry mouth, nausea, decreased appetite, dizziness, erectile dysfunction, and urinary hesitation. ( 6.1 ) Patients should be instructed to use caution when driving a car or operating hazardous machinery (because of somnolence) until they are reasonably certain that their performance is not affected by atomoxetine oral solution ( 6.1 ). To report SUSPECTED ADVERSE REACTIONS, contact Advagen Pharma Ltd, at 1-866-488-0312 or FDA at 1-800-FDA-1088 or www.fda.gov/medwatch . 6.1 Clinical Trials Experience Because clinical trials are conducted under widely varying conditions, adverse reaction rates observed in the clinical trials of a drug cannot be directly compared to rates in the clinical trials of another drug and may not reflect the rates observed in practice. The safety of atomoxetine oral solution has been established from adequate and well-controlled studies of atomoxetine capsules (also referred to as another atomoxetine product) in patients 6 years of age and older with ADHD [see Clinical Studies (14) ] . Below is a display of the adverse reactions of [atomoxetine capsules in these adequate and well-controlled studies. Atomoxetine…

Every atomoxetine product we track (3)

Same active ingredient — different manufacturer, form, price and FDA recall record. That last one is what our independent score measures.

Atomoxetine products
#	Drug	Rating	Type	Form	Generic?	Typical price
1	Atomoxetine Hydrochloride	70/100	Prescription	Capsule	Generic	$15	View →
2	Atoncy Boxed warning

What atomoxetine pills look like

Imprint codes, colour and shape from the FDA’s labelling data. Match the imprint on your pill — or search any imprint.

Atomoxetine pill imprints
Imprint	Strength	Colour	Shape	Maker
LILLY;3227;10;mg	10 mg	white	capsule	—
LILLY;3238;18;mg	18 mg	white, yellow	capsule	—
LILLY;3228;25;mg	25 mg	white, blue	capsule	—
LILLY;3229;40;mg	40 mg	blue	capsule	—
LILLY;3239;60;mg	60 mg	blue, yellow	capsule	—
LILLY;3250;80;mg

Atomoxetine recalls

From the FDA Enforcement database. A recall covers specific lots — not the drug as a whole.

Frequently asked questions

What is atomoxetine?: Atomoxetine oral solution is a selective norepinephrine reuptake inhibitor. Atomoxetine hydrochloride is the R (-) isomer as determined by x-ray diffraction and its chemical designation is (-)- N -Methyl-3-phenyl-3-( o -tolyloxy)-propylamine hydrochloride and its molecular formula is C 17 H 21 NO•HCl, which corresponds to a molecular weight of 291.82. The chemical structure is: Atomoxetine hydrochloride is a white to almost white powder, which has a solubility of 27.8 mg/mL in water. Atomoxetine oral solution is for oral administration only. Each mL contains 4 mg of atomoxetine (equivalent to 4.57 mg of atomoxetine hydrochloride) and the following inactive ingredients: grape flavor, maltitol solution, monobasic sodium phosphate, phosphoric acid, purified water, sodium benzoate, sodium hydroxide, sorbitol crystallizing solution, sucralose, and xylitol. Atomoxetine oral solution is a clear colorless solution, free from any visible foreign and particulate matter, free of precipitation and hazy mass with pH 3.0-5.0. "Image Description"
What kind of drug is atomoxetine?: The FDA classifies atomoxetine as a norepinephrine reuptake inhibitor. If you are checking whether it is safe to combine with something else, the class is what matters — two drugs from the same class usually should not be stacked.
Can you take atomoxetine with other medicines?: It depends on the medicine. We check it against the FDA labels rather than guessing: our interaction checker searches each drug's own label for the other and quotes what it says, naming the section it came from. Run atomoxetine against whatever else you take — and remember that a label not naming a drug is not the same as that combination being safe.
What brand names is atomoxetine sold under?: We track 3 atomoxetine-containing products in the U.S.: Atomoxetine Hydrochloride, Atoncy and Strattera. They are the same active ingredient; they differ in form, manufacturer, price and FDA recall record.
What forms does atomoxetine come in?: Across the brands we track, atomoxetine is currently marketed as capsule and solution, per the FDA's National Drug Code Directory. Each form is dosed differently — follow the label for the exact product you were prescribed.

Sources: FDA openFDA drug label, National Drug Code Directory, and Enforcement (recall) database. This page reproduces public FDA data and is not medical advice. Dosing is set by your prescriber.