👉 Metheglin is a medication that belongs to the class of nonsteroidal anti-inflammatory drugs (NSAIDs). It is commonly used for pain relief, fever, and inflammation. Metheglin works by reducing inflammation in the body, which can help alleviate symptoms such as pain or fever. However, like any medicine, it should be taken under the guidance of a healthcare professional and should not be used for long periods without consulting with a doctor.