658 Pill — YELLOW OVAL, 15mm — Diphenhydramine

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Imprint658
ColourYELLOW
ShapeOVAL
Size15
StrengthDIPHENHYDRAMINE HYDROCHLORIDE 25 mg
Dosage formCapsule, Liquid Filled
ManufacturerHarmon Store Inc.
NDC63940-658
Schedule—
Availability—
IngredientsDIPHENHYDRAMINE HYDROCHLORIDE[DIPHENHYDRAMINE]

What does this imprint mean?

The imprint "658" is a code stamped or printed on the tablet or capsule by the manufacturer, used to identify the drug, its strength and the maker.

Active ingredient

Diphenhydramine

Uses and warnings

Do not use: - "to make a child sleepy" - with any other diphenhydramine-containing product, including topical applications Ask doctor before use if you have: - Breathing problems (emphysema/chronic bronchitis) - Glaucoma - Urination difficulties from enlarged prostate When using this product: - "marked drowsiness may occur" - "avoid alcoholic drinks" - Alcohol and sedatives may increase drowsiness - Use caution when driving or operating machinery - Excitability may occur, especially in children If pregnant or breast-feeding: Ask a health professional before use Keep out of reach of children

25 mg formulation: Temporarily relieves allergy and cold symptoms including "runny nose," "sneezing," and "itchy, watery eyes." 50 mg formulation: Temporarily relieves allergy and cold symptoms including "sneezing," "runny nose," and "itchy, watery eyes."

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How to identify this pill

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Official references

Source: FDA Structured Product Label via NLM Pillbox archive (retired 2021); source file e63b8b85-023e-4ce8-bdbf-ea5e78b27d83.xml