Though OTC medications are easy to obtain, this doesn't mean they're not dangerous. OTC medications can present serious health risks if taken inappropriately. If you're taking other medications, you should always check for drug interactions before you take something new. Your pharmacist or health care provider can let you know if there are any drug interactions that you should be aware of. Alcohol can interact with many OTC medications, such as antihistamines, cough and cold medicine, or medications for sleeplessness.  Always follow the manufacturer's recommendations for the appropriate dosage with any type of medication. Do not take more than the recommended dose without consulting your health care provider. Store your medicine in a cool, dry place, and dispose of any medication that's past its expiration date. Keep up your supply of essential health care items to ensure you can quickly address the situations that call for them. Instacart can help with all your over-the-counter health care needs.