pros & cons of METFORMIN

Cons of Metformin – Side Effects, Risks, and Long-Term Concerns

Metformin is one of the most commonly prescribed medications for type 2 diabetes, but like any drug, it comes with potential drawbacks. While it helps regulate blood sugar, the cons of metformin include digestive issues such as bloating, nausea, diarrhea, and abdominal discomfort. Some patients experience a metallic taste or reduced appetite, which can affect long-term compliance.

Another concern is vitamin B12 deficiency, as prolonged use of metformin may interfere with nutrient absorption, potentially leading to fatigue, neuropathy, or cognitive issues if left unaddressed. In rare cases, the drug has been linked to lactic acidosis, a serious but uncommon condition that requires immediate medical attention.

Other drawbacks of metformin may include interactions with certain medications, reduced kidney function risks in vulnerable patients, and the possibility of not being effective enough on its own as diabetes progresses.

Although metformin is generally safe and effective, understanding its side effects, risks, and long-term concerns is essential for making informed health decisions. Patients should consult their healthcare provider to weigh the benefits vs. risks of metformin and explore alternatives if necessary.