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Must Ozempic Be Used Indefinitely After Starting? UK Surgeon Details Consequences of Discontinuing GLP-1 Medications - Featured image
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Must Ozempic Be Used Indefinitely After Starting? UK Surgeon Details Consequences of Discontinuing GLP-1 Medications

Dr. Adrian Vale, MD
Reviewed by Dr. Adrian Vale, MDInternal Medicine · Board-Certified Obesity Medicine
·January 13, 2026·3 min read

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Ozempic, a GLP-1 agonist, has surged in popularity for rapid weight loss, mimicking natural hormones to curb hunger and aid glucose management. However, concerns arise about temporary effects and weight rebound upon cessation. Dr. Karan Rajan explains the implications, emphasizing lifestyle adjustments for sustainable health without perpetual medication reliance.

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Over the past few years, the demand for Ozempic as an aid in shedding pounds has skyrocketed. Numerous celebrities worldwide have experienced remarkable reductions in weight within brief periods thanks to its effects.

Although Ozempic represents the brand name, the active substance is known as GLP-1 or GLP-1 agonists. This abbreviation stands for glucagon-like peptide-1 receptor agonists, which, per Harvard Health, replicate the GLP-1 hormone naturally produced in the esophagus after meals.

GLP-1 stimulates insulin secretion from the pancreas, facilitating the movement of glucose from the blood into cells for fuel and sustenance. The primary mechanism behind weight reduction involves the medication's influence on the brain, where it diminishes appetite, and on the stomach, where it slows digestion.

Nonetheless, growing worries exist regarding the short-lived nature of GLP-1 drugs, as users report regaining shed pounds shortly after halting treatment. On January 12, Dr. Karan Rajan, a surgeon based in the UK and creator of health-related content, addressed this issue via Instagram.

As per Dr. Rajan, numerous people who discontinued GLP-1 medications have experienced a return of the weight they previously lost.

"Research involving more than 9,000 participants indicated that individuals who ceased taking newer GLP-1 drugs saw a weight increase of roughly 0.8 kilograms, or 1.8 pounds, each month," he noted. "Typically, they reverted to their initial weight within approximately 1.5 years."

Yet, the physician views this weight restoration not as a shortcoming of the pharmaceuticals. He maintains that GLP-1s perform precisely as intended, and the regained pounds merely illustrate obesity's characteristics as a persistent, recurring ailment.

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Dr. Rajan portrays the widespread adoption of GLP-1s for weight control as a "warning sign" highlighting the absence of a holistic strategy toward managing weight.

"Upon withdrawing the stimulus from a GLP-1, physiological processes return to their inherent configurations. Moreover, the forces driving obesity are formidable," he remarked. "The harsh reality is that GLP-1s do not constitute remedies. They fail to resolve weight issues miraculously. Instead, they resemble medications for hypertension or statins. Ceasing use eliminates their benefits."

For those using GLP-1 drugs who aim to alter their long-term wellness path without eternal reliance, adopting behavioral shifts is essential. This encompasses maintaining "muscle mass, conduct, rest, dietary fiber, protein intake, stress levels, and insulin responsiveness," according to Dr. Rajan.

Regarding the query on whether GLP-1 drugs must be consumed perpetually, Dr. Rajan clarifies, "Consider it akin to eczema. Certain individuals can evade triggers and cope adequately devoid of drugs. Others may require sporadic soothing treatments for flare-ups. And a subset might demand constant daily pharmaceuticals indefinitely. GLP-1s adhere to identical principles."

Health tracking apps like Shotlee can assist in monitoring key metrics such as insulin sensitivity during these lifestyle transitions.

Readers are reminded: This piece serves solely informational ends and does not replace expert medical counsel. Consult your physician for any inquiries concerning health matters.

Source Information

Originally published by Hindustan Times.Read the original article →

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Dr. Adrian Vale, MD — Internal Medicine · Board-Certified Obesity Medicine
Medically reviewed

Dr. Adrian Vale, MD

Internal Medicine · Board-Certified Obesity Medicine

Dr. Adrian Vale is a board-certified internal medicine physician with a clinical focus on obesity medicine and metabolic health. He reviews Shotlee guides and articles on GLP-1 medications, peptide therapy, and weight-management protocols for clinical accuracy.

View all articles reviewed by Dr. Adrian Vale, MD
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