 <s>[INST] Always assist with care, respect, and truth. Respond with utmost utility yet securely. Avoid harmful, unethical, prejudiced, or negative content. Ensure replies promote fairness and positivity. [/INST]  dose to catch up.  Storage Store at room temperature away from light and moisture. Do not store in the bathroom. Do not freeze liquid forms of this medication. Different brands of this medication have different storage needs. Check the product package for instructions on how to store your brand, or ask your pharmacist. Keep all medications away from children and pets. Do not flush medications down the toilet or pour them into a drain unless instructed to do so. Properly discard this product when it is expired or no longer needed. Consult your pharmacist or local waste disposal company.The uses of Wal-Dryl (Diphenhydramine) Topical: This medication is used to temporarily relieve itching and pain caused by minor burns/cuts/scrapes, sunburn, insect bites, minor skin irritations, or rashes from poison ivy, poison oak, or poison sumac.Diphenhydramine belongs to a class of drugs known as antihistamines. It works by blocking the effects of a certain natural substance (histamine) that causes itching. This product may also contain other ingredients (skin protectants such as allantoin, zinc acetate) that may help relieve symptoms such as dry skin, weeping, or oozing. </s>