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Orlistat for Weight Loss (Obesity/Overweight) User Reviews (Page 4)

Brand names: Alli, Xenical

Orlistat has an average rating of 7.4 out of 10 from a total of 327 reviews for the treatment of Weight Loss (Obesity/Overweight). 64% of reviewers reported a positive experience, while 18% reported a negative experience.

Reviews for Orlistat

  • Jaz
  • January 18, 2020

"Orlistat does work but you have to use it properly. I have had no bad side effects and it is really helping. Here are my top tips: 1) Before you even take it, make sure you discuss with your gp to monitor your progress and health. 2) Have a low fat & calorie diet at least a week prior to taking it. You can then iron out any clinks e.g. I am prone to late night binges so I made sure I put some extra emotional support in place and stocked the cupboard with healthy low fat snacks. 3) Make sure you have got some low fat ingredients and recipes to hand. The following I have found super useful: Low calorie cooking spray Reduced fat hummus and cheese Pitta bread Crumpets with a tsp of peanut butter Fruit and veg Beans, pulses and legumes: make these your best friend. 4) Keep hydrated with water. 5) Take a multi-viatmin either first thing in the morning or eve."

8 / 10
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  • Chris...
  • December 8, 2015

Xenical (orlistat) "When I got out of high school I weighed about 350lbs (25st, 158kg) so my doctor put me on xenical and it worked amazingly. For the first time in my life, I was able to lose weight. I lost 70lbs in about 8 months. It was uncomfortable too, having some sudden needs to use the washroom and leaking oil. But, I saw fatty foods differently and totally changed my eating habits, so I lost another 30lbs on my own. For about 14 years after that I kept around that weight, but gained a lot more recently with lifestyle changes, and started the pills again 2 weeks ago. I'm already down 10lbs, and with a better diet, no bad experiences with the washroom. If you're obese, I highly recommend taking these pills with a good diet and exercise."

10 / 10
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  • MaryG...
  • Taken for less than 1 month
  • June 18, 2015

Alli (orlistat) "I've used Alli several times with great success in the past! My hypothyroidism got very bad so I stopped after the last recall. Feeling better now so started this week - have lost 8 lbs in one week! LOVE alli!!!"

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Frequently asked questions

  • being...
  • Taken for less than 1 month
  • February 15, 2016

Xenical (orlistat) "Started Xenical yesterday and was quite stressed out about the long list of side effects but the reading of your posts reassured me and I am very confident that I will be part of those who won't have none. Gained 40lbs in 3 years because of hypothyroidsm. Tried everything to get rid of them. I'm exercising, gluten free, lactose free, caffeine free, all this by choice not because of intolerence, I'm eating 1 300 cal/day, low fat, lots of veggies, few fruits to keep the carbohydrates low. Felt very sad, hopeless and distressed. My doc proposed this medicine. I'm really looking forward to see how it reacts on me but yet, thank you for your posts... they are reassuring !"

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  • MissyJ
  • July 17, 2016

Xenical (orlistat) "I started off weighing 220,I'm now 195. I've been losing about 5-6 pounds a month, however, I've not exercised really nor have I changed my diet to a healthy one. I'm going to start walking atleast 30min a day, maybe some weight training and start watching what I eat. I can't wait to see how much faster the weight will come off. You do have to have to be patient with this medicine and DON'T eat high fat foods because you WILL POOP YOURSELF, it's NOT possible to hold it in! It does teach you to eat better though!"

6 / 10
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Are you taking this medicine?

  • Marie
  • October 6, 2016

Xenical (orlistat) "This drug works but you need to be aware of the side affects. Though expensive (I'm in Australia, I don't know US prices), it's worth it as long as you eat and excercise properly. As it stops approx 30% of the fat you digest from being broken down, you can lose fat soluble vitamins. My pharmacist suggested using a multi vitamin an hour before my first meal or 2 hours after breakfest so xenical wouldn't stop the vitamins, though talk to someone before listening to this advice. If you eat anything is a high fat content you will probably poop your brains out. While visiting my dad, he made meat pies and I had burning diarrhea all night and the following morning. So don't do that, or if you choose to eat it, just skip the pill for that meal."

10 / 10
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  • Vangel
  • Taken for less than 1 month
  • August 2, 2018

Alli (orlistat) "Alli is a miracle drug. You must eat within normal guidelines to lose weight. I do not recommend binging out on foods because Alli will make you go to bathroom.. a lot! I eat 1200 calories a day, take 4 pills a day and exercise 5-7 days a week. I've been taking these pills for 1 month and lost about 11 pounds..( down 35 total now from 8 months ago) I take them 1 week on and 1 week off to give my body a break so technically 11 pounds taking them 2 weeks.. Definitely recommend"

10 / 10
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  • Regards
  • August 30, 2016

Xenical (orlistat) "I started Xenical 30mg yesterday (day1)morning. Low fat diet and do a 50 minute walk once a day and have lost 3kgs at the end of (day2). Also enjoyed 100@% fruit juice with fibre and vitamins. The lows however was I woke up on day 2 feeling drained and low on nutrients. Vitamin supplements at night do help. The defaecation bit has been timeouts and regular. I am pleased with the product and results to date."

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  • Destiny
  • Taken for 6 months to 1 year
  • January 14, 2020

"I have been on Orlistat since March 2019. Had a couple months break in between this time. I have lost 20 kilos. But now I’m not having any oily stools but have lots of foul smelling flatulence. Is the Orlistat still working? I need to lose more weight due to the fact I’m only short and am 63 yo. Has anyone else had the same experience but still lost weight? I’m afraid it’s no longer working "

10 / 10
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  • Winter
  • Taken for 6 months to 1 year
  • March 19, 2019

Alli (orlistat) "I used Alli years ago and it worked awesome, I lost a lot of weight in a relatively short amount of time. They took it off the shelves for a period of time and then reintroduced back to the retailers. I have tried it several times since the Alli has been back on shelves and it is complete garbage, waste of money and time. I could drink a whole bottle of olive oil and have absolutely no effects. What a waste........I meticulously follow the directions and it does not help shed any extra pounds."

1 / 10
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  • bestie
  • March 27, 2017

Alli (orlistat) "I was reading the reviews and could not believe people had so much trouble with oily leakage. It clearly states that you cannot eat high fat foods. If you think you can take Alli and continue eating all kinds of high fat and fried foods, then you will have the oily side effects that are CLEARLY stated in the accompanying literature. Alli works great when taken with a low fat, healthy diet. It helps remove about 1/3 of the fat from the food you eat. I have taken it for a month now along with weight watchers. I have lost 12 lbs. and only had one experience with an oily accident. That was due to the fact that I went to a Mexican restaurant the night before and ate with abandon. I knew better, but I did it anyway and took the Alli pill."

9 / 10
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66 Report
  • Space...
  • Taken for less than 1 month
  • November 26, 2017

Xenical (orlistat) "I've been taking the drug for around 3 weeks and the weight is literally flying off. What's more unusual is that I'm eating even more rubbish than I normally would. Crisps, ice cream, chocolate etc and the weight is still coming off. Quite unbelievable. Yes I'm having oily stools every day. They come out an orange colour and I'm going 2 or 3 times a day. But I can live with that. Apart from that absolutely no side effects. None. I'm enjoying stepping on the scales every day. I can't wait to refine my diet so it is more healthy and then see how much comes off. This is a miracle drug and can't believe I haven't tried it until now."

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  • Margil
  • Taken for less than 1 month
  • September 25, 2018

Alli (orlistat) "I started taking Alli the other day. I have had to purchase Poise pads, just in case of an oil gas or stool. I have read nothing but horror stories. But I am just experiencing extra bowel movements in the toilet. Mild stomach cramps. I wear the pads in case of anything due to side effects, but have had nothing at all. Lost weight already. But I am not hungry at all. I tried out the first day on a Sunday in case of adverse side effects. So far....so good. Hopefully this can be my go to for weight management going forward."

10 / 10
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  • hsibbur
  • April 26, 2016

Alli (orlistat) "I purchased Alli back in 2009 (Great worked a treat and lost weight) and since I have had two more attempts in 2014, now 2016. The product does not work at all. This time I have been taking for over one week, I have experienced constipation and flatulence. The product was purchased from reputable pharmacies and again i feel I just wasted my hard earned money. I am unsure what has changed. However, I know one thing the product is definitely not the same, I feel like the tablets are duds. No change to my weight, just embarrassing wind, stomach cramps, it makes you feel bunged up. no change to stool what so ever, not even if fatty food is introduced to diet. My advice is do not bother, I wont from now on. Hope this helps :("

1 / 10
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72 Report
  • Tiff
  • Taken for less than 1 month
  • October 28, 2018

Alli (orlistat) "I started taking Alli 2x a day 10 days ago. I only had 15 pounds that I've been struggling to lose. It's curbed my appetite and I've lost 3 1/2 pounds in 10 days! The only Con if you eat a high fat meal you will be stuck on the toilet tomorrow morning. It will definitely remind you not to do that again. What I love about Alli no jittery diet pill side effects and rapid weight loss."

10 / 10
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  • Scarlet
  • Taken for 1 to 6 months
  • February 18, 2017

Alli (orlistat) "The side effects were not worth any potential weight loss. I spent way too much time on the toilet. I wasn't even having bowel movements. I would sit there and "oil" for hours. I had accidents, and "oiled" myself with this nasty orange oil. I'd rather be a fat cow than have accidents in my pants."

2 / 10
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  • onami...
  • May 15, 2015

Xenical (orlistat) "I'm on the implanon so I can't manage to lose weight with anything I do but with xenical I have already lost 2 kgs in just 2 days, have not exercised as I am sick at the moment, have two a day with my two meals (lunch and dinner) only thing I stop myself from is snacking (which is tough), can't wait to continue with this product!"

10 / 10
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  • Anonymous
  • Taken for 1 to 6 months
  • July 22, 2015

"Most of the people who haven't lost a pound are your typical fatsos. They say they eat healthily and exercise, that is what they SAY. The truth, in most cases, is the polar opposite. I worked out 3x a week and cut down to 1200kcal per day. I lost a total of 10lbs in 2 weeks and within 4 months I lost a total of 50lbs. IT WORKS. Eat less, move more, and be consistent. Don't blame the medicine because you haven't made any real changes."

8 / 10
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  • Blueb...
  • Taken for less than 1 month
  • February 21, 2020

"I started orlistat 2 days ago, nothing happened the first two days, was a little constipated and due to reading all the reviews of uncontrollable stools I rushed out and bought tena discreet which I've not needed so far! Today I had my first noticeable stool with orange like liquid when wiping and the fat was noticeable in the bowl like if you were to drop oil into water. Had no discomfort lost 1lb so far only taking with food or prior to food as advised. Looking forward to the results carrying on not expecting miracles in 1 week. Stay realistic and don't wish for side effects.. Just because you don't have side effects doesn't mean its not working"

8 / 10
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43 Report
  • Saman...
  • March 14, 2016

Alli (orlistat) "I've lost about 5lbs in a little over a week. I'm not sure at this point how much of that weight loss has been from Alli or if it was from changing my diet and eliminating sugars and carbs. I can see the oily fat in the stools. Yesterday I made a BIG mistake and ate frys and a fried chicken sandwich. Since I have had two accidents, where my flatulance has spewed large amounts of oil into my underwear. Was not expecting that. Will not eat a high fat meal again on these pills."

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70 Report
  • Tobar...
  • Taken for 6 months to 1 year
  • February 17, 2016

Alli (orlistat) "I took alli faithfully prior to the 2014 recall. It worked wonderful. I lost a lot of weight and inches. Since it came back on the market I have been taking it to lose again what I gained back and to help me as I quit smoking. It no longer works at all like it did prior to the recall. Something has changed in the product, what? I have contacted GSK for input, waiting for a reply."

1 / 10
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69 Report
  • Maggi...
  • Taken for 6 months to 1 year
  • June 3, 2017

Alli (orlistat) "I am not obese but I decided to try Alli as a weight loss supplement to help with my diet because I have zero willpower. I like to eat and eat until I'm full and I like pizza. I was 5'8" and 160 lbs. 40D-29-34. Dress size M/8. With no diet change, I lost a few pounds using Alli. Enough to throw out some too big clothing. At day 90 I changed my diet and began eating healthier and there's a change in my body shape. I had IBS constipation but Alli removed the need for me to take prescriptions for my IBS. I don't have accidents but I am very regular now -like clockwork! And the Alli works for me to lose the few lbs. I needed to lose. I can fit into a 6."

10 / 10
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60 Report
  • Sana...
  • July 25, 2015

Xenical (orlistat) "Hi I started taking this medication 3 days ago. I have been running to the toilet a lot. It takes all the oil out which was very disturbing for me in the start but now getting used 2 it. I weighed 93kg which it about 205 lbs. Dr has advised me 2 come back in a month time and get my weight checked - lets hope for the best and will update u if it worked on me. Good luck 2 every1"

10 / 10
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72 Report
  • victo...
  • January 25, 2017

Alli (orlistat) "I took Alli when I was 20 years old and lost 60 pounds all of which I was able to maintain for the last 4 years until recently I have gained the 60 pounds back. I'm seriously thinking of taking them again because it motivated me to eat healthy and exercise. It DOES make you go to the restroom if you eat fatty foods but it really helps get your digestive track moving. Like I said I lost 60 pounds within the first 6 months of using it."

9 / 10
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  • Rustyk
  • Taken for 6 months to 1 year
  • January 19, 2016

Alli (orlistat) "I went through a weight loss program at my local hospital (protein shakes, healthy meal) I lost 48 pounds met my Goal August, 2015. Throughout my program and presently if I have a fatty meal I take an Alli maybe one every other day. It is amazing for weight loss maintenance in the past the pounds would be creeping I keep things in check but it is wonderful to occasionally have a treat. Highly recommend for post weight loss maintenance."

10 / 10
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67 Report

Reviews may be edited to correct grammar/spelling or to remove inappropriate language and content. Reviews that appear to be created by parties with a vested interest are not published. This information is not intended to endorse any particular medication. While these reviews may be helpful, they are not a substitute for the expertise, knowledge, and judgement of healthcare professionals.