COVID-19 cases don't make news headlines much anymore, but many people who've had it have persistent symptoms long after the infection. A new study reveals a prescription drug used for another chronic illness shows promising results in reducing COVID's aftereffects. Metformin is what doctors often prescribe for managing Type 2 diabetes. The study says taking Metformin within a week of the onset of COVID-19 symptoms showed a 53-percent lower risk of symptoms lasting longer-term. Internist Dr. Jacob Teitelbaum says the result of studies on nine-million people, with and without diabetes, revealed how the medication works.

Teitelbaum says the drug is inexpensive, and he wants patients to take a more proactive role in their health.

According to the C-D-C, Illinois is one of eight states where COVID infections are growing or likely growing. Some "long COVID" symptoms are dizziness, digestion problems, chest pain and thirst. Teitelbaum cautions that Metformin isn't a cure for COVID, and if taken in moderation, he says it is safe and well tolerated.