Weight Loss Medicine Side Effects: Are you also taking weight loss injections that are damaging your kidneys, liver, and heart?
- bySherya
- 18 Sep, 2025

Weight Reduction Facts: Nowadays, people try various methods to lose weight, and the craze for injections has also increased. Let us tell you how this can be dangerous for you.

Weight Loss Therapy: Nowadays, people try a variety of methods to lose weight, from diet and exercise to medications and injections. In recent years, GLP-1 injections like semaglutide and liraglutide have become increasingly popular. From Hollywood to India, many people are using these drugs to lose weight. But are they really completely safe?
Recent research and medical advice suggest that while they have benefits, they also have risks. Let's explain in detail how they can be dangerous for you and what doctors say about them.
How do these injections work?
GLP-1 injections control appetite and help manage blood sugar. They were originally approved for the treatment of diabetes, but later they were also found to be effective in weight loss. This is why they are increasingly being used by people struggling with obesity or being overweight.
What are the advantages?
- Several clinical trials found that patients taking semaglutide lost 15–20 percent of their weight.
- According to a report by the American Heart Association, these medicines have also reduced the risk of heart disease (heart attack, stroke).
- Their positive effect has also been seen on diabetes, high blood pressure and cholesterol associated with obesity.
How much is the danger?
Everything has two sides: pros and cons. The benefits are significant, but research and reports have also revealed its side effects.
Effect on kidneys – Some case reports have found that patients who already had kidney problems developed rapid kidney failure after receiving the injection.
Liver and pancreas - Symptoms such as persistent nausea, vomiting, and diarrhea are common during medication. Pancreatitis and gallbladder problems have been reported in some patients.
Heart – Generally, they are considered to have a positive effect on the heart, but due to drug interactions and personal history, the risk may also increase in some people.
What does the doctor say?
According to New Delhi-based endocrinologist Dr. Rajeev Singla, “Weight-loss injections have proven effective for many patients. However, they are not a self-administered medication. People with pre-existing kidney, liver, or pancreas disease should not take these injections without medical supervision. Baseline blood tests, such as kidney function, liver function, and blood sugar, should be performed before starting the medication. If you experience symptoms such as persistent vomiting, jaundice, abdominal pain, or decreased urine output while taking the medication, consult a specialist immediately.”
What to do and what not to do?
- Consult a doctor before taking the medicine, do not start the injection on your own.
- Keep getting your kidneys and liver checked.
- If persistent side effects occur, stop the injection and consult a doctor.
- Don't ignore a healthy diet and exercise; these are still the safest and most sustainable ways to lose weight.
This weight loss injection has sparked new hope in medical science and is proving to be an effective weapon against obesity. However, it has both advantages and disadvantages. If you're considering it, remember it's not a magic injection. Without a doctor's advice and regular health monitoring, it can harm your kidneys, liver, and heart.