Official product label reference

VICKS ZzzQuil NIGHTTIME SLEEP-AID Diphenhydramine HCl FREE OF — The Procter & Gamble Manufacturing Company

This page contains 17 source sections for DIPHENHYDRAMINE HYDROCHLORIDE, oral route. Label set 01906eed-78ee-f2a1-e063-6294a90a809b, version 8.

Retrieved 2026-10-02 · openFDA dataset updated 2026-10-02 · Check the current DailyMed label

Label records can cover multiple strengths or package sizes. A label listing does not by itself establish FDA approval or current market availability. Check the source and application history for this specific product.

Uses described in the label

Uses for the relief of occasional sleeplessness reduces time to fall asleep if you have difficulty falling asleep

Purpose

Purpose Nighttime sleep-aid

Dosage and administration — label text

Directions take only one dose (30 mL) per day (24 hours) only use dose cup provided adults & children 12 yrs & over 30 mL at bedtime if needed or as directed by a doctor children under 12 yrs do not use Table text from source: | adults & children 12 yrs & over | 30 mL at bedtime if needed or as directed by a doctor | children under 12 yrs | do not use

Warnings

Warnings Do not use for children under 12 years of age with any other product containing diphenhydramine, even one used on skin

Unclassified section

Drug Facts Tamper Evident: Do not use if printed shrinkband seal around the neck is broken or missing. DIST. BY: PROCTER & GAMBLE CINCINNATI, OH 45202

Active ingredient

Active ingredient (in each 30 mL dose cup) Diphenhydramine HCl 50 mg

Do not use

Do not use for children under 12 years of age with any other product containing diphenhydramine, even one used on skin

Ask a doctor before use

Ask a doctor before use if you have a breathing problem such as emphysema or chronic bronchitis glaucoma difficulty in urination due to enlargement of the prostate gland

Ask a doctor or pharmacist

Ask a doctor or pharmacist before use if you are taking sedatives or tranquilizers

While using this medicine

When using this product avoid alcoholic beverages

When to stop use and seek help

Stop use and ask a doctor if sleeplessness persists continuously for more than 2 weeks. Insomnia may be a symptom of a serious underlying medical illness.

Pregnancy or breast feeding

If pregnant or breast-feeding, ask a health professional before use.

Child safety

Keep out of reach of children.

Overdose information

In case of overdose, get medical help or contact a Poison Control Center right away.

Storage and handling

Other information each 30 mL dose cup contains: sodium 88 mg store at no greater than 25°C

Inactive ingredient

Inactive ingredients citric acid, glycerin, natural flavor, polysorbate 20, propylene glycol, saccharin sodium, sodium benzoate, sodium chloride, sodium citrate, sorbitol solution, sucralose, water

Questions

Questions or comments? 1-877-881-5813

Official sources and product identifiers

DailyMed — complete source labelVerify the current version and original formatting, including tables and diagrams.
openFDA — structured source recordMachine-readable label source, linked by the exact label set ID.

Substances listed: DIPHENHYDRAMINE HYDROCHLORIDE

RxNorm identifiers: 1248354, 1248356

Package NDC codes

69423-795-12

Further research and background

These are external searches for related information. Research, encyclopedia and news articles have not been imported into this product record.

Coverage and corrections

The text is extracted from a US structured product label. Tables are represented as text where supplied; formatting and illustrations may be lost. A missing section does not mean a risk is absent. This reference has not been independently reviewed by a clinician and is not a live safety-alert service.

Source retrieved 2026-10-02. Read the source policy.

VICKS ZzzQuil NIGHTTIME SLEEP-AID Diphenhydramine HCl FREE OF drug information