Many people choose bariatric surgery because they want to lose weight and feel better about themselves. However, most people are unaware that this technique can do far more than help them lose weight. Bariatric surgery frequently results in significant, life-changing improvements in general health, especially in illnesses that many people have silently endured for years.
We spoke to who explained the benefits of bariatric surgery for sleep-related conditions.
“Obstructive sleep apnoea is a significant sleep disorder affecting a large number of Indians, particularly those who are obese. It's more than just snoring; it's characterised by frequent pauses in breathing during the night, which disrupts sleep, lowers oxygen levels, and strains the heart and brain,” explained Dr Pareek.
Many patients are unaware they have it until a companion reports heavy snoring or witnesses choking episodes at night. The exhaustion, cloudy thinking, and morning headaches that result are frequently dismissed or blamed on work stress.
“In the medical world, we now realise that extra fat around the neck and upper airway plays a key role in the airway collapse seen in sleep apnoea. After bariatric surgery, once weight loss begins, many patients discover that they no longer require CPAP machines or struggle to breathe at night,” added Dr Pareek. Improved sleep quality is followed by a better mood, greater attention, and more energy to engage in physical activity, all of which help with weight loss and recovery.
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Bariatric surgery leads to a series of beneficial effects throughout the body, many of which stem from the impact of excess weight on organ function and hormonal balance.
“Consider type 2 diabetes, for example. In many cases, individuals who have managed fluctuating blood sugar levels and relied on insulin or oral medications often experience significant improvement or even remission after bariatric surgery. This is because the surgery influences gut hormones that regulate hunger, insulin sensitivity, and glucose metabolism, in addition to reducing food intake. As a result, the pancreas begins to function properly, and the strain on the body's insulin system is alleviated,” explained Dr Pareek.
Similarly, people with hypertension frequently have a significant drop in their blood pressure following surgery. When excess body weight is eliminated, the heart has to work less hard to circulate blood throughout the body. As the pressure in the vessels decreases, so does the need for further drugs. Over time, this reduces the risk of heart attacks, strokes, and kidney damage.
According to the American College of Cardiology, bariatric surgery has been shown to effectively reduce blood pressure levels, with studies demonstrating that many patients can reduce or even eliminate their need for antihypertensive medications post-surgery.
Another lesser-known but widespread advantage is joint health. The knees, hips, and lower back joints are the silent victims of weight increase. The increased stress causes early wear and tear, chronic discomfort, and stiffness. As their weight decreases following bariatric surgery, many patients discover that they can move more easily and can resume activities, such as walking, yoga, and even dance that they had previously abandoned due to pain.
“It's more than just symptom relief. Bariatric surgery provides something much more profound: a metabolic reset. The body's hormonal and inflammatory markers alter in a healthier direction. The likelihood of acquiring future illnesses, such as fatty liver disease, Polycystic Ovary Syndrome (PCOS), and possibly some cancers begins to decrease,” said Dr Pareek.
This has the potential to improve women's reproductive health significantly. Irregular periods, fertility issues, or hormone-driven acne, all of which are frequently associated with obesity and insulin resistance may improve considerably following surgery.
Even mental health finds an improvement. While surgery is not a cure for depression or anxiety, improved sleep, increased physical mobility, reduced pharmaceutical use, and a more vigorous lifestyle can often help patients recapture their emotional well-being and self-esteem.
There is a widespread misperception that bariatric surgery is a cosmetic shortcut or 'taking the easy way out.' This could not be further from the truth. Bariatric surgery is a medically directed, scientifically supported therapy that helps people break free from the terrible cycle of obesity and its effects.
It is not a quick remedy; it necessitates planning, post-operative lifestyle adjustments, and continuing medical monitoring. However, for people suffering from chronic weight-related problems, it can be a game changer that no amount of medicine can provide.
If you have a BMI greater than 35 and suffer from sleep apnoea, diabetes, high blood pressure, or joint pain, you should consult a bariatric specialist. Earlier intervention is more likely to produce better results. It's not just about adding years to life; it's also about adding life to years.
Dr Pareek concluded, “Your body may be sending you signals through sleepless nights, breathless walks, or endless medication schedules. If lifestyle adjustments haven't been effective and you're struggling with weight-related health issues, bariatric surgery might be worth considering. Consult a specialist to explore your options further. The right medical decision can transform your entire life, not just your weight.”
[ This article contains information provided by an expert and is for informational purposes only. Hence, we advise you to consult your professional if you are dealing with any health issue to avoid complications.]
