Drugplain

Happy Head Anti-Dandruff 20 mg/mL

PYRITHIONE ZINC · SHAMPOO · Happy Head, Inc

No Recall History
Plain English

Happy Head Anti-Dandruff is a prescription shampoo containing pyrithione zinc at 20 mg/mL, taken topical. Manufactured by Happy Head, Inc.

Key Facts

Brand Name
Happy Head Anti-Dandruff
Generic Name
PYRITHIONE ZINC
NDC Code (Product)
87117-970
Manufacturer
Happy Head, Inc
Strength
20 mg/mL
Dosage Form
SHAMPOO
Route
TOPICAL
Marketing Status
HUMAN OTC DRUG
Application #
M032
Marketing Start
03/05/2026

Recall History

No Recall History

Side Effects Reported to FDA

FDA FAERS database · These are reported events, not confirmed side effects

death2 reports
dehydration2 reports
drug ineffective2 reports
drug interaction2 reports
headache2 reports
nausea2 reports
off label use2 reports
periproctitis2 reports
pyrexia2 reports
abdominal pain1 reports

Full Prescribing Information

Source: FDA Drug Label (SPL)For healthcare professionals

Indications & Usage

Use(s) For relief of the symptoms of dandruff.

Dosage & Administration

Directions: ▪ Applied and then washed off after brief (a few minutes) exposure. ▪ For best results use at least twice a week or as directed by a doctor.

Warnings

Warnings For external use only. When using this produc ▪ Avoid contact with the eyes. ▪ If contact occurs, rinse eyes thoroughly with water. Stop use and ask a doctor if ▪ Condition worsens or does not improve after regular use of this product as directed. Keep out of reach of children. If swallowed, get medical help or contact a Poison Control Center right away. If pregnant or breast-feeding, ask a health professional before use.

Frequently Asked Questions

What is Happy Head Anti-Dandruff used for?

Happy Head Anti-Dandruff contains PYRITHIONE ZINC. It is a shampoo taken topical. Consult your doctor for specific uses.

Is Happy Head Anti-Dandruff a controlled substance?

Happy Head Anti-Dandruff is not classified as a controlled substance by the DEA.

What is the generic name for Happy Head Anti-Dandruff?

The generic name for Happy Head Anti-Dandruff is PYRITHIONE ZINC. There are 12 other brand versions of PYRITHIONE ZINC.

What is the NDC code for Happy Head Anti-Dandruff 20 mg/mL?

The NDC (National Drug Code) for Happy Head Anti-Dandruff 20 mg/mL is 87117-970, listed by Happy Head, Inc.