warnings
Warning for external use only
Westlake Itch Relief
openFDA label record#
This page contains supplementary openFDA label data. For the canonical label presentation, use the corresponding DailyMed Structured Product Label.
Verified complete openFDA source JSON
- Brand name
- Westlake Itch Relief
- Generic name
- DIPHENHYDRAMINE HCL, ZINC ACETATE
- Manufacturer
- Westlake HB Pharma LLC
- Product type
- HUMAN OTC DRUG
- SPL set ID
- 0c416ba6-b01f-0609-e063-6294a90ae2a1
- SPL ID
- 0c419012-62b2-e052-e063-6394a90ab7ad
- Version
- 1
- Effective date
- 2023-12-11
- Source export date
- 2026-09-28
- Source partition
- 14
- Source file
- https://download.open.fda.gov/drug/label/drug-label-0014-of-0014.json.zip
- Source object key
- raw/openfda/drug-label/2026-09-28/db99fd80353afecef4949b48edcaa018be72b966b2360184251eb14df43743f9/drug-label-0014-of-0014.json.zip
- Source manifest SHA-256
- cd2e66336a5cd2223fa3995098fdbdb84c6a7ee5c0a4addb236ccb22dd1e6887
- Import run
- 20260929T050834Z
- Imported at
- 2026-09-29 06:40:40
| Harmonized routes |
|---|
| TOPICAL |
Harmonized identifier links#
Every typed identifier imported from the complete openFDA harmonization object is paginated here; values are not reduced to a first match.
| Type | Scope | Identifier | Source field |
|---|---|---|---|
| application number | M017 | openfda.application_number | |
| brand name | Westlake Itch Relief | openfda.brand_name | |
| generic name | DIPHENHYDRAMINE HCL, ZINC ACETATE | openfda.generic_name | |
| manufacturer name | Westlake HB Pharma LLC | openfda.manufacturer_name | |
| ndc | package | 82895-715-60 | openfda.package_ndc |
| ndc | product | 82895-715 | openfda.product_ndc |
| ndc11 | package | 82895071560 | derived:openfda.package_ndc |
| rxcui | 1053138 | openfda.rxcui | |
| spl id | 0c419012-62b2-e052-e063-6394a90ab7ad | id | |
| spl set id | 0c416ba6-b01f-0609-e063-6294a90ae2a1 | set_id | |
| unii | FM5526K07A | openfda.unii | |
| unii | TC2D6JAD40 | openfda.unii |
Warnings cross-check#
openFDA text is shown for search and cross-checking; DailyMed SPL is canonical.
warnings and cautions
Warnings For external use only Do not Use on large areas of the body with any other product containing diphenhydramine, even one taken by mouth Ask doctor Before use on chicken pox on measles When using this product do not get into eyes Stop Use and ask physician condition worsens symptoms last more than 7 days or clear up and occur again within a few days Keep out of reach of children If swallowed, get medical help or contact a Poison Control Center right away. Warning for external use only
Reported adverse events (FAERS/openFDA)#
Adverse event summaries are temporarily unavailable. Other product information remains available.