According to the information available in the web search results, it is possible for online pharmacies to ship medication quickly in case of emergencies, although the exact delivery time may vary. For example, Express Scripts Pharmacy stated in their FAQs that medications usually arrive within 3-5 days after receiving a prescription from a doctor, although it may take longer in some cases .
However, it is important to consider that emergency refills of medications may have some restrictions, depending on the state and type of medication . In the case of a disaster or emergency, Medicare plans may help to obtain prescription drugs from an out-of-network pharmacy .
Finally, it is important to ensure the safety and legitimacy of the online pharmacy before ordering medications. The FDA provides guidelines for identifying safe online pharmacies .