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Lactulose User Reviews & Ratings (Page 2)

Brand names: Enulose, Kristalose, Cholac Constilac Generlac

Lactulose has an average rating of 7.4 out of 10 from a total of 141 reviews on Drugs.com. 67% of reviewers reported a positive experience, while 21% reported a negative experience.

Reviews for Lactulose

  • Nytink
  • March 12, 2016

For Constipation, Chronic "I have had chronic constipation most of my life and never thought too much about it just accepted it. I've been on pain meds for close to 6 yrs and they are definitely making it worse that I'm having pain which concerned me so I had a CT scan to make sure the pain wasn't coming from something serious, so the Dr felt the constipation was the cause. I'm on day 1 of this stuff and I was prescribed 30 mil 3x day. I waited for a day I could be home in case it got bad. I had my first bowel movement about 1 hr. after dose and 3 total since the 1st dose. (took 3 hrs ago) I think I'm gonna stick with 1 a day for now and if it slows down then add the second dose and work my way up if nessasary. It taste like honey but thinner consistency."

10 / 10
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  • What...
  • September 15, 2019

For Constipation, Chronic "I had to see the dr eventually due to having an anal fissure, a very painful thing to have. I was finding it hard to get any sleep with out pain. My dr suggested to take lactulose brand called Actilax. I haven't ever taken laxatives. My first dose was after I purchased it lunch time and then evening The next day at lunch time I had a soft bowel motion twice. Two days later I took it once a day, no more pain going or blood. I suggest not diluting yes it is a thick syrup with odd taste! But drink lots of water during the day. Side effects wind! Didn't come with the special dosage cup Lower the dosage on the third day I'm so surprised I have no more bleeding which I had had for weeks."

7 / 10
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  • Anonymous
  • August 17, 2011

For Constipation, Chronic "I would go up to one month without having bowel movements. I'm very afraid of using medicine because I take medication for epilepsy and I do not want any interactions causing the anticonvulsants to be less or not effective. My doctor gave me lactulose and told me to drink water with it. He said not to be worried about it interfering with my medicine because what the lactulose does is pull water into the stool to make it soft. I still don't take it with my daily medication. I wait at least 3 hours after or 4 hours prior to taking my daily medication. The only thing I do not like is it is very sweet. Check to see if it is okay to take if you are diabetic. I assume it has sugar in it because of the sweetness."

10 / 10
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82 Report

Frequently asked questions

  • Anonymous
  • April 14, 2012

For Constipation, Chronic "I take 6 Percocet daily for back pain. 30ml of lactulose generally takes effect in 4 to 6 hours. At times it can produces diarrhea if I take more. At times I can skip a day as I am able to have bowel motion naturally. It doesn't adversely impact my blood sugar levels."

9 / 10
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77 Report
  • Latina...
  • Taken for 6 months to 1 year
  • March 31, 2016

For Constipation, Chronic "Since I began taking lactulose I have seen a marked improvement with chronic constipation. Before beginning with this med I would sometimes not have a BM for 10days. Since starting this medication I have been having 4-5 BMs a week which should increase even more as my md. increases my dosage at my next appt.Besides the relief I have experienced I also enjoy the pleasant taste as previous meds were horrible tasting.I would recommend this medicine as a very good treatment for chronic constipation."

8 / 10
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53 Report

Are you taking this medicine?

  • stenf...
  • February 13, 2012

For Hepatic Encephalopathy "Very effective! Usually starts to work for me within two hours and continues to work for hours. Stay close to a bathroom. It decreased blood ammonia level and cleared up the cloudy head in just a couple of days. Stress staying close to a bathroom!"

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72 Report
  • Early...
  • January 14, 2016

For Constipation, Chronic "I have early menopause related constipation . For last 5 years moderate constipation . I've used lots of things - with success but also with fear of dependence . People have recommended lactulose as a non dependent choice. I take 30 mls night . It gives me a lot of wind . It does work but it is an accumulative effect that takes about 4 days of regularly dosing to start working and produce a bowel movement ... Not sure why so many others are lucky enough to get success the same day ??? ."

7 / 10
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52 Report
  • Patient
  • Taken for less than 1 month
  • September 26, 2020

Duphalac (lactulose) for Constipation, Acute "The WORST medication I have ever taken. Not only does it NOT work, it makes everything 10x worse. Painful gas and flatulence at an unpreced level. Took it to deal with constipation post surgery and it made the surgery pain so much worse. Useless!"

1 / 10
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28 Report
  • Anonymous
  • December 20, 2009

For Constipation, Acute "I am pleased with the results of this medicine, and best part is that is natural ingredients. I don't take a lot of medicines but this is one that I trust, and I feel won't do harm to my body, but help it. I always make sure I drink a lot of water with any medicine I take. "

9 / 10
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76 Report
  • Shael...
  • Taken for 1 to 6 months
  • November 26, 2017

For Constipation, Chronic "This has literally changed my life for the better. I have been told since I was 21 I have IBS. I had IBS A (alternating between D&C) At 46 at my wits end I tried lactulose as my bowels didn’t know what they wanted! Most nights I take 1 full soup spoon before dinner with a large glass of water, within two hours along with huge amounts of wind I am on the loo. If I get a little sluggish I up the dose by 1/2 a spoon or even 1 spoon. Worst case scenario there is more wind or a quicker dash to the loo or even a dose of D...but never any cramping any more! I then reduce the dose. It is all about the dose for anyone struggling you may need a bigger dose to get it going, then a smaller dose to maintain. I have my life back! Finally at 46 I am free again!"

10 / 10
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  • flow
  • Taken for less than 1 month
  • December 19, 2020

For Constipation, Chronic "Well after 11 month and with scans and doctors the local chemist recommend this today and 4 hours later total clean out. I am so impressed 10 hour later it is the best. I have had this problem for 11 months, and I can not understand why any of the doctors and specialist didn't pick up I just needed to go to the toilet properly and regularly , try it for awhile but at first time 10/10"

10 / 10
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24 Report
  • SmolB...
  • Taken for less than 1 month
  • June 22, 2019

For Constipation, Chronic "I have inflammatory bowel syndrome that sometimes causes me not to have bowel movements for weeks, my primary care doctor prescribed this to me for my IBS. I take 15ml of this twice a day, it says it's supposed to take 48 hours to work but it CERTAINLY doesn't take that long for me. It tastes HORRIBLE on its own but I mix it in with pink lemonade and I can't taste a thing."

10 / 10
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31 Report
  • Gord...
  • Taken for less than 1 month
  • July 4, 2013

For Constipation, Acute "Not going for two days due to travelling and interrupted routine can really be a problem but two large glasses of water with one tablespoon each produces positive results within 30 min. every time. Just keep close to a bathroom for 2-3 hrs."

9 / 10
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56 Report
  • Lighter...
  • Taken for less than 1 month
  • October 16, 2015

For Constipation, Acute "So I am a new nurse but have overcome a lot of health problems. Due to wearing a girdle to support my large hernia and lack of water from rushing around the ER, I became suddenly constipated. For three weeks it was wait until my days off and stay in the bathroom in agony. So I went to my doctor and they gave me this, it was actually sweet! I took a shower and by the time I was done so was my problem! I am amazed and my IBS even seems to be calming down!"

10 / 10
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46 Report
  • Loren...
  • October 20, 2016

For Constipation, Chronic "I've literally tried everything for my constipation. A high fibre diet made it worse and I was relying on more dangerous laxatives. Lactulose didn't work for me to begin with until my gynaecologist told me to increase my dosage so I take 40ml twice a day. I now have a bowel movement everyday whereas in the past I'd go once a week and still be blocked up. It is a life saver. Only negative thing about it is the water retention. It has made my stomach so bloated and made me gain about 5lbs in water weight BUT these side effects are tolerable. I'll just keep to loose fitted tops for the mean time :)"

8 / 10
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40 Report
  • Never...
  • Taken for 1 to 6 months
  • July 23, 2020

For Constipation, Chronic "I took lactulose while on vacation with another couple. My usual problem happened so I took half dose when we got home. We proceeded to play cards. In about an hour I ran to bathroom barely making it. Then again, not making it. Long story short, I ran out of clean underwear and also used most of my underwear during that evening. Next day I utilized the washer and have never taken lactulose again. I'll just stick with the occasional laxative and live with my problem."

10 / 10
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23 Report
  • Dawn
  • Taken for less than 1 month
  • December 9, 2019

For Constipation, Chronic "Having had a hysterectomy, was told I was not to strain when needing to poo. Having had a dose after trying other methods ie drinking more water extra fibre other laxative, finally relief. When at home, I purchased Lactulose over the chemist counter, WOW, one dose a day, no more constipation, very content with this product, I can’t recommend it more higher "

10 / 10
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25 Report
  • Teekee
  • Taken for 1 to 6 months
  • March 27, 2017

For Constipation, Chronic "My doctor put me on constulose after years of me using over the counter medicine for chronic constipation. I had 3 ERCP's, a tube down my nose to drain fluid trapped in my stomach. Lots of hospital stays and the pain from not having a bowel movement is torture! I would go two weeks without having a bowel movement. I've tried senna, stool softener's, milk of magnesia & more. Finally my doctor wrote for constulose 15 milliliters and warned me to only take it for emergencies. I go to bathroom every 3 days or less now. Best medicine so far!"

8 / 10
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36 Report
  • Old...
  • December 3, 2017

For Hepatic Encephalopathy "My wife started getting dehydrated at the beginning of this year and I repeatedly took her to the urgent care for rehydration. Her symptoms would go away but come back three weeks later. During a hospital stay in Aug 2017,my wife was given Reglan in her IV to treat nausea with disastrous results. She immediately forgot where she was,who I was or that she was in the hospital.m This lasted 24 hours but the incident left her with profound hallucinations for about three weeks. She got dehydrated again-got over medicated on hyperidol and then got a blood test that pinged on ammonia. It all fits. The Reglan damaged my wife’s already overworked liver and shes been dying of ammonia poisoning ever since . Lactulose may be a Godsend. We hope so."

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33 Report
  • OmgGirl
  • Taken for less than 1 month
  • April 21, 2020

For Constipation, Acute "So... I have having trouble passing through a bowel motion as currently there is a tear. Anyway. I would hurt when I was trying. So I was quite scared to go to the toilet knowing it was going to hurt. My partner has lactose which was for himself Previously. So I took the recommendation dose.. a couple hours passed and I was delayed they fact I needed to go to the loo. So I took another dose.. OMG... DO NOT TAKE ANOTHER DOSE 2 HOURS AFTER.. I was farting. Burping. Farting. Left right and centre. Stinking the place out. I was ready to go to bed when the trapped wind came along. So I ran to the toilet and that’s when all-hell broke loose.. OMG. I’ve never been that bad ever. It’s really gross and I wouldn’t want anyone to go through that. My partner came through to see if I was ok and funny enough he’s making a joke out of it but trust me DO NOT TAKE MORE IN 2 HOURS, you’re toilet will hate you.. I’m ok now it does it’s job if that’s what you were looking for"

10 / 10
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23 Report
  • Anonymous
  • May 5, 2016

For Constipation, Acute "So I've been constipated for about 4 days and I've tried everything. I went from eating more fibers to trying to force it out. I told my parents my mom who was clueless on what to do told my dad and he gave me lactulose. It took about 4 hours to kick in and it did not hurt at all to poop and it was just so amazing getting it all out. My stomach did feel uncomfortable before I pooped but it really does go away. I stayed near the bathroom for about an hour but I guess it depends"

8 / 10
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38 Report
  • Randall
  • Taken for less than 1 month
  • June 11, 2019

For Constipation, Chronic "Recommended by my primary care doctor after two gastoenterologists struck out for years. Works very well. Some people dislike the sweet taste but you can camouflage it in it in orange juice or real cranberry juice."

10 / 10
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26 Report
  • Anonymous
  • March 14, 2018

For Constipation, Chronic "I’m 17 weeks pregnant and have been struggling even before I found out I was pregnant to empty my bowels. Before I fell pregnant it was normal for me to poo once a week. I can’t even remember when I had my last bowel movement it was over a week ago and very small. I rushed to the pharmacy today to get something as my stomach feels bloated and painful. I took 45mls and within half an hour I started feeling sick and an hour after that I started cramping. 3 hours later I’m shooting to the toilet before I end up having an accident. What started off as a normal stool turned into explosive diarrhoea. But I guess with 7+ days of waste in me it was going to be a bit of a mess. So glad I took this however I wouldnt recommend taking before work/going out etc as it can be unpredictable as to when it will take effect. Also the wind is a bit embarrassing so better to be in the comfort of your own home. I would recommend."

8 / 10
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30 Report
  • CBEAR
  • Taken for 2 to 5 years
  • May 15, 2019

For Hepatic Encephalopathy "I started out on Lactulose when I found out I had Cirrhosis. That medicine tasted awful and I had to take it 3 times a day! I mixed it with everything under the sun but no relief from that nasty stuff. After taking it for months ( I had to take it) I asked my Gastrologist if there was ANYTHING else that I could take, he prescribed XIFAXAN which does the same thing. WISH I KNEW THAT BEFORE! LOL It comes as a tablet and is so easy to take. The only downside is that it’s very expensive. I don’t know if this will help anyone else, but it was A LOT better than taking that nasty liquid."

3 / 10
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25 Report
  • Anonymous
  • Taken for less than 1 month
  • March 31, 2018

Generlac (lactulose) for Constipation, Chronic "I've been having constipation problems for awhile now. I tried linzess and it worked just a few times, like 2 or 3, so I went back to the Dr and got Generlac. I took it on a Friday at 4 pm and the next morning it worked. I'm so relieved. So I'm going to continue taking it everyday and I'm hoping it keeps working."

10 / 10
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29 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.