Semaglutide is a GLP-1 receptor agonist used for type 2 diabetes management and chronic weight management. After the March 2026 patent expiry in India, eight CDSCO-approved manufacturers launched generic versions, dramatically reducing costs. How it works Semaglutide mimics the action of GLP-1, a naturally occurring hormone released after eating. It slows gastric emptying, increases insulin […]
Metformin is the most widely prescribed first-line medication for type 2 diabetes globally. It has been in clinical use since the 1950s with an excellent long-term safety record. How it works Metformin reduces glucose production by the liver (hepatic gluconeogenesis) and improves insulin sensitivity in peripheral tissues. It does not cause hypoglycemia when used alone. […]
Levothyroxine is the standard treatment for hypothyroidism (underactive thyroid). It is a synthetic form of the thyroid hormone T4 (thyroxine) and is typically taken for life once prescribed. How it works Levothyroxine replaces deficient thyroid hormone, restoring normal metabolic function. The body converts T4 to the active T3 form as needed. How to take it […]
HbA1c (Hemoglobin A1c) measures average blood glucose levels over the previous 2-3 months. It is the most reliable test for diabetes diagnosis and long-term glucose management. Why it matters Unlike a single blood sugar reading which fluctuates with meals, HbA1c reflects long-term glucose exposure. It cannot be falsely lowered by short-term dieting before the test. […]
TSH (Thyroid Stimulating Hormone) is produced by the pituitary gland and signals the thyroid to produce thyroid hormones. A TSH test is the primary screening tool for thyroid disorders. How to read your TSH High TSH usually means underactive thyroid (hypothyroidism) because the pituitary is shouting louder at a thyroid that is not responding. Low […]