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Does Hyoscyamine Cause Weight Loss?

What an unsolved riddle! Does Hyoscyamine truly work for weight loss? Like many pills or prescription medicines, this common prescribed medicine for stomach disorders – stomachache, colic, and other gastrointestinal disorders, most importantly – IBS, has garnered a lot of attention among weight watchers. Hyoscyamine assists by relaxing the muscles in your abdomen and other body regions and thus it helps with GI disorders – but not weight loss!

I have to admit, some people are more concerned about losing weight once and for all rather than addressing the root cause of their GI problems. So what is the truth really? Does hyoscyamine cause weight loss?

Please be ready because we will investigate hyoscyamine as a concept, how it operates the mechanism and does it work if you want to lose those extra pounds. Also, I will examine some of the adverse effects that may accompany the same journey of seeking food for comfort and management of weight control.

What is Hyoscyamine?

Hyoscyamine is a good medicine that helps an individual in the care of his or her stomach and intestines. It is an active agent in anticholinergics which is a group of medicines affecting nerve impulses so as to relax those busy muscles. It soothes overactive digestive systems. It is useful in cases of Irritable bowel syndrome (IBS), bladder spasm, and some symptoms of Parkinson’s disease.

Below is a summary of its key indications:

  • Irritable Bowel Syndrome (IBS): It should be able to settle down the traps of the stomach as well as abdominal pain.
  • Bladder Spasms: Hyoscyamine aims to stop those overactive muscle contractions of the urinary bladder.
  • Peptic Ulcers: These very uncomfortable abdominal region soft tissue erosions will be controlled and patients would feel normal.
  • Parkinson’s Disease: It offers a gentler hand on muscles some relief from constant muscle tightness.

Although that is the case, there is always the question lingering in the minds of several people: Does hyoscyamine help in weight loss? Let’s cut to the chase!

Hyoscyamine and Weight Loss: What’s The Catch?

So, can hyoscyamine actually make you slimmer? The concise answer to this question is NOPE! This medication was never meant for the treatment of obesity. And its primary area of use, is not body weight loss.

Rather, it is related to the gut. Any alterations in weight that you may observe are just coincidental effects and not the expected effects of taking the medication.

However, what explains some people’s reasons for feeling like they are shedding off the weight when on hyoscyamine? Well, let us break it down:

Lack of appetite

It is possible that one of the effects that can be brought about by hyoscyamine is that of appetite suppression. Due to a settled stomach, you will feel less appetite than normal. Yes, by eating less, it is understandable why there will be a weight decrease, but don’t get your hopes up – this is not the main reason why your doctor gives you that medication.

Nausea or Vomiting

Some individuals may suffer from nausea or even vomit after the ingestion of hyoscyamine. If vomiting persists, one can end up losing weight since this is because there is no appetite to eat. But, this is just one out of many side effects, and it is very rare.

Digestion Changes

Though hyoscyamine is a soothing drug that helps alleviate stomach aches; it does not increase metabolic rate and the rate of gastric emptying. So if you happen to shed off some pounds while on it, it is most likely because of reduced food intake as opposed to any calorie burning magic.

What Are The Side Effects of Hyoscyamine?

Here are some, which are very prone:

Dry mouth: One of the more painful adverse effects, hyoscyamine will, if nothing else, cause a dry mouth, preventing the person from eating and drinking normally. And since chewing and swallowing become a burden, you might just decrease your food intake, which might lead to slight weight reduction.

Constipation: Constipation may also be a side effect of this drug as it affects food motility in the intestines. Even if you are feeling some bloating or that you are a bit swollen, and do not eat a lot, there is a little weight loss too.

Drowsiness: You may also have some drowsiness after taking Hyoscyamine. Other people may find this lack of energy lowers their activity levels and while this can lead to weight loss due to increased persona movement, on the other hand, if that appetite suppressant is not doing its job, this physical inertia can actually lead to weight gain instead.

Does Hyoscyamine Make You Gain Weight?

Strangely, some individuals may actually conform to the fact that they are likely to gain weight when taking hyoscyamine despite its benefits in relieving stomach pains. For this to happen, of course, you have to eat more.

What is the bottom line? The changes in weight seem to be so diverse. Some will shed some weight but others may pack some on. It is a mixed bag!

Is Hyoscyamine Safe for Long-Term Use?

Hyoscyamine has primarily been given to patients to manage acute situations for instance, tummy aches and other acute features of health ailments such as irritable bowel syndrome. But some people need to take it for a long time, especially if they have a condition that won’t go away, like Parkinson’s disease or chronic IBS.

However, in case you have to use hyoscyamine for a while, weight gain or loss and other symptoms must be kept in check. About weight issues, for the patients, if you notice you’re losing or gaining a lot of weight, tell your doctor. They can help you figure out if it’s because of the medicine or something else.

Will Hyoscyamine Make You Feel Different About Food?

Since hyoscyamine works on the belly, it has the potential to alter your perception of food. If you take it and it helps relieve a stomach ache, you may eat more because you are recovering from being unwell. But if you take it and feel sick or extremely tired you may eat less.

Additionally, even if the drug makes the stomach feel good, if you suffer from lack of eating due to mouth dryness or depression because of constipation, it will likely reduce your appetite as well, which can result in weight loss.

How to Cope If You Are Upset About Your Increased or Decreased Weight After Taking Hyoscyamine?

If one is using hyoscyamine and has weight issues, the best advisable action is to consult with a physician. Your doctor will assess how those changes in your weight have come about, due to the medicine or some other cause. Moreover, they may also help you figure out if you need to be on a different regimen of that medicine or perhaps do other things to remain healthy.

Keep in mind that hyoscyamine is not for weight reduction purposes. Unless this is what one intends to do, one should not take it for weight loss. Any fluctuations in weight after taking hyoscyamine may be short-term and are likely to normalize when the body has adapted to the medication.

Conclusion

To put it briefly, does hyoscyamine cause weight loss? It’s really that Hyoscyamine is in no way a diet pill; it is a treatment for abdominal and muscle diseases. Some people might observe that they lose some weight while using it due to adverse effects like anorexia or nausea. But, that is not the intended use of the medication. If you are practically starving yourself without actively doing so and you are concerned about your body doing that, then you ought to seek medical attention.

Never forget the entire purpose of respect is to realize how any medication works for you. Also, in case you see yourself doing things like hatching a plan to lose weight and actually doing it without a struggle, inform your physician. Helping your body recover from sickness and in the process ensuring your medication is working properly is what is most important.

Marzia Khan
Marzia Khan

Marzia Khan, editor-in-chief and research manager of the HealthyRex platform, is a board-certified Physician Assistant whose practice locations include West U.S. She brings her years of experience in healthcare technology and clinical expertise, helping the team create high-quality, top-notch, and engaging contents that uphold the highest medical integrity. She began her journey with HealthyRex as the Senior Medical Writer since its launch in 2019. Before joining HealthyRex, she was a Medical Transcriptionist specializing in orthopedics, cardiology, IMEs, and record reviews. After years of practice, Marzia Khan transitioned from healthcare technology via her work at Augmedix, where she helped EHR system, secure messaging products, and clinical decision support tools for the healthcare system, to The U.S. Oncology Network overseeing areas of contents based on her medical expertise. She is now expanding her editorial oversight to the entire website and responsible for ensuring the accuracy of health information on HealthyRex. She also writes new articles, reviews and oversees the national network of doctors complying with the materials. Of note, she loves to travel and takes photos of the most colorful pockets.

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