METSOL is not a recognized medication in standard pharmaceutical references as of my last update in 2023. It's possible that METSOL could be a brand name, a misspelling, or a non-standard abbreviation for a medication, or it might be a product that has emerged after my last knowledge update. In general, when inquiring about a medication, it's important to have the correct spelling or the generic name of the drug for accurate information. Medications can vary widely in their uses, ranging from treating chronic conditions like diabetes or hypertension to addressing acute issues such as infections or pain. Without specific details on METSOL, it's recommended to consult a healthcare provider or a pharmacist for accurate and reliable information about this medication, including its uses, side effects, and any potential interactions with other drugs.