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Insulin lispro for Diabetes, Type 1 User Reviews

Brand names: Humalog, Admelog, Lyumjev, Humalog KwikPen, Humalog Junior KwikPen

Insulin lispro has an average rating of 3.5 out of 10 from a total of 49 reviews for the treatment of Diabetes, Type 1. 20% of reviewers reported a positive experience, while 63% reported a negative experience.

Insulin lispro rating summary

3.5/10 average rating

49 ratings from 54 user reviews.

Compare all 60 medications used in the treatment of Diabetes, Type 1.

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Reviews for Insulin lispro

  • Renee
  • Taken for 1 to 6 months
  • December 31, 2019

Admelog (insulin lispro) "I have been diabetic since I was 12. Getting an insulin pump was the best thing I ever did. Then, my insurance decided to no longer cover Humalog, which has been working great for me for years. They put me on Admelog. I was on it a month before I called the doctor and told them it did not work. They blew me off. Now, several months later, I have called again. I have left messages at my doctor's office, I have talked to my insurance company, I have called the pharmacy, and I have called the FDA. Admelog DOES NOT work, and not just for me. I have taken at least 200 units of insulin today, and my blood sugar is still 297. If you take Admelog and it is not working for you, please go to the FDA MedWatch page and report it."

1 / 10
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57 Report
  • Type...
  • February 26, 2020

Admelog (insulin lispro) "My sugars have been terrible since switching from Humalog to Admelog as a Type 1 diabetic. It may be equivalent to others but is not for me. My A1c is through the roof and no one will listen because of $$$ I may go to Canada to get Humalog just so I can live longer. Is anyone listening????"

2 / 10
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45 Report
  • Gina...
  • Taken for 10 years or more
  • April 16, 2023

Admelog (insulin lispro) "Type 1 diabetic for 63 years, well controlled until the use of Admelog, replacing Humalog, no longer covered by our gov. health insurance. From the first dose, my blood sugar levels reached unrecommendable heights, dose after dose. Luckily, I had some Humalog(pen) left over to correct the dose of Admelog not responding. On the 7th day of trying the Admelog, suppertime, I gave full dose of Admelog + intermediate acting insulin, at exactly 6pm. Didn't eat right away (wanted to keep working a few more minutes). However, it was 9pm when I realized that I hadn't eaten yet but was surprised I hadn't experienced hypoglycemia. I retested my blood sugar and despite giving my full dose 3 hours earlier, my blood test result hadn't changed a single mmol Conclusion : Admelog has no effect at all. It just doesn't have any effect on blood sugar at all. Based on the above reviews, it becomes urgent that Admelog be eradicated without fail from the CPS in Canada and the PDR in the USA."

1 / 10
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11 Report

Frequently asked questions

  • Merilee
  • Taken for 10 years or more
  • January 21, 2020

Humalog KwikPen (insulin lispro) "I have taken insulin for 68 years. The last 2 years I have had horrible experiences with Humalog KwikPens. Have reached out to Eli Lilly and FDA. FDA seems to be a useless contact but Eli Lilly was somewhat helpful. I have had to actually throw away over 25 Eli Lilly Humalog KwikPens in the past two years due to malfunctioning of the pens."

1 / 10
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27 Report
  • Kano
  • Taken for less than 1 month
  • November 24, 2019

Admelog (insulin lispro) "Insurance switched me over to this without even letting me know. My sugars on Humalog were very stable, but the second I switched over to Admelog I couldn't get them under control. I was never in my target range, no matter how much insulin I gave myself. The last straw was when I was at work and became extremely nauseous and started throwing up because I couldn't get my sugars under control. This insulin is not the same thing as Humalog as I was told, it's just a way for insurance to cheap out at the expense of its users."

1 / 10
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26 Report

Are you taking this medicine?

  • Truth
  • Taken for 2 to 5 years
  • August 28, 2021

Humalog (insulin lispro) "I have used Humalog for 5 years. My insurance company told me I could no longer use any other insulin. Why they told me that, only they know. It appears to be a result of Lily's sales team. Humalog worked good for a few years. Last year it suddenly stopped working well. I suddenly needed TWICE as much insulin for each dose. I count carbs and use 1 unit of Humalog for every 10 carbs eaten. Suddenly, my BG was thru the ceiling. On a guess, I increased my Humalog by 60%, my BG went down considerably. I increased it more until my BG was back to normal. You can blame whatever reason you want, but I think Humalog has been altered by Lily. It just isn't as effective for me, it goes bad twice as fast, it can NOT be allowed to get to room temp. (warmer than 75 F) or it stops working at all. I stopped using Humalong. I use Novolog. Novolog works better, quicker and is more dependable than Lily's altered Humalog. If Humalog works for you, great. It is terrible for me."

1 / 10
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17 Report
  • Damo
  • Taken for 1 to 6 months
  • October 15, 2019

Admelog (insulin lispro) "I have been type 1 diabetic for 22 years now and my insurance recently had me switch to Admelog a month ago. This insulin IS NOT THE SAME as Humalog, as the doctor's still try to convince you. It is very slow acting compared to Humalog and it takes 2-3 hours for blood sugar levels to lower, even a little bit. For example, every day on this insulin I have blood glucose levels to (BGL) of 260+ and after taking Admelog and fasting, 1 hour later my BGL only drops by 10 points. Wait another hour, still haven't ate anything, 10 more points. I have also had my BGL rise while on it. While on Humalog, my BGL drops and regulates within half hour. Admelog will kick in in over 3 hours and give me a very low BGL. This insulin has made me very sick and nauseous!!! I have done so well managing my BGL to be under 180 every day in the past and now on this insulin it to goes up to 400 constantly!"

3 / 10
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19 Report

More FAQ

  • Durac...
  • Taken for less than 1 month
  • November 9, 2020

Admelog (insulin lispro) "My daughter was on Humalog and doing well with her levels. I went to the pharmacy to pick refill and without notice our insurance switched her to Admelog. She has been on it for 3 weeks. Her levels will not come under 300, ketones, nausea, headaches. Also NO ONE keeps the vials in stock for the pumps. Not CVS, Wal-greens, Wal-Mart etc. It has to be ordered DAYS ahead and thats IF they get it in. One of the above pharmacies was suppose to have it in in 2 days went to pick up and they said SORRY we are not sure when it will get her. We had NO insulin over the weekend. Now my daughter is sick. We never had issues with Humalog. THIS insulin is HORRIBLE. FIGHT IT!"

1 / 10
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15 Report
  • Sara
  • Taken for 1 to 2 years
  • July 24, 2020

Admelog (insulin lispro) "I was switched to Admelog from Novolog last year and my A1C has gone from 6 to 9% and has stabilized to over 8% since. My endo knows it is due to Admelog not being a good insulin but his hands are tied. Unfortunately my insurance will not switch me back to Novolog no matter what. This is by far the worst insulin I have ever used and I have used Novolog, Humalog, and Fiasp. The last few months have been the worst as I absolutely cannot get my blood sugars under 200. I am terrified I am going to die of DKA because of this awful insulin. There needs to be a class action lawsuit against the makers of this horrid insulin and it needs to be take off the market and studied more."

1 / 10
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15 Report
  • SBMc
  • Taken for 1 to 2 years
  • July 19, 2018

Humalog KwikPen (insulin lispro) "I used to take Novolog, was forced to change by my insurance provider. This does not work as well as Novolog. The delivery system is shoddy I have had more pens jam and become unusable in the 1 year of using the kwikpen than in the 10+ years I used a Novolog FlexPex."

6 / 10
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20 Report
  • Sarah
  • Taken for 1 to 2 years
  • December 12, 2020

Admelog (insulin lispro) "I have had type 1 diabetes for 10 years and was originally using Novolog then Humalog but was recently switched to Admelog. This insulin is by far the worst I have ever used. It is extremely unpredictable. Right now I cannot get my blood sugar under 400 mg/dL no matter how much of this insulin I take. There are days when I am nonstop low. My endocrinologist knows that this insulin is garbage but my insurance will not switch me no matter what. I've complained to the FDA but it probably fell on deaf ears. I'm not even sure how this was even approved by the FDA considering that there are numerous complaints about it."

1 / 10
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13 Report
  • simon
  • Taken for 10 years or more
  • September 19, 2018

Humalog KwikPen (insulin lispro) "I note there are comments on the sticking of Humalog Kwik pens which is also my experience with them. I have been using Humalog (Lispro) pens for a long time. Recently in the past 3 months I have had 4 pens sticking while injecting. The rest of the insulin in the pen goes waste. I would like to send the pens back to Lilly but I do not know how. Like others I had to switch over from a smoother Novolin pen to the Humalog pens due to insurance cost agreements with lilly. Having worked in management positions at manufacturing industries, I can see how these deals of price reduction compromise quality and cost to the customer while filling the pockets of executives in the drug company and Insurance companies. FDA is useless."

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18 Report
  • Cyclops
  • Taken for 10 years or more
  • May 2, 2024

Humalog (insulin lispro) "I am on a Medtronic insulin pump, and have had good results from this medication. Unfortunately, Medicare told me that Humalog was no longer covered; I was switched to Fiasp. Within two days, my average blood sugar went from 130 to 680. In the meantime, I had changed my diet three times and doubled my daily insulin dose, to no avail. I was switched back to Humalog, and within a day my blood sugars were back down to normal. Now, I am having trouble paying the $450.00 a month for the insulin... shame on Medicare."

10 / 10
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1 Report
  • notac...
  • Taken for 1 to 6 months
  • October 8, 2019

Admelog (insulin lispro) "Worst insulin I have ever taken. My dose of insulin has more than tripled since I started taking it. It has always made my blood sugars rise. I can eat nothing and take insulin to correct the high - it doesn't fall it raises more. I carb count correctly, use the correct dose and again my blood sugar rises. This "follow on" insulin is not like the more expensive insulins."

1 / 10
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15 Report
  • Jack...
  • Taken for less than 1 month
  • April 27, 2022

Admelog (insulin lispro) "Just switched over from Humalog to Admelog and right away felt sick after using as numbers went thru the roof. Type 1 diabetic for over 30 years and have used many insulins but this is the first time one was completely ineffective. Even when taking extra it will not lower. I am now suffering from headaches and am urinating constantly. I am worried because I read doctors cannot help and insurances will not make the change. I will also contact the FDA and plan to sue Sanofi-Aventis. They must know this isn't working"

1 / 10
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7 Report
  • Lynn
  • May 29, 2018

Humalog KwikPen (insulin lispro) "These pens are horrible! I went to use it when my type 1 daughter's pump failed, and it did not administer correctly. The pens she used in the past were great. They made a clicking sound for each unit delivered, where these quick pens were silent and barely had pressure enough to indicate whether she got proper dosage, if any at all. They also don't have half units, and rounding up or down to full units can be very dangerous. These pens also create excessive waste. The previous pens themselves were reusable! Would love to go back to them!"

2 / 10
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15 Report
  • Vic
  • April 6, 2021

Humalog (insulin lispro) "I have been using Humalog for approximately 1 year, in addition to Lantus. It has been working fine, but my complaint is in the pens. I have had 4 pens malfunction over the past year. I understand there are flaws in any item. But, when I called Lily to get replacements for the pens, they flat refused to stand behind their product. I just want to warn everyone who plans or is using this medication that Lily does not stand behind their product and you will be spending extra money in the event you experience a bad pen. These pens can get expensive. Buyer beware!!!"

5 / 10
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9 Report
  • Retir...
  • Taken for 5 to 10 years
  • May 27, 2017

Humalog KwikPen (insulin lispro) "I've been a T1 diabetic for 52 years, & am a retired Certified Diabetes Educator (CDE). I and my patients have all had a problem w/Humalog KwikPens: Sometimes a box has not one pen that works. I have followed their (Lilly, the manufacturer) directions (try a new needle, etc), but sometimes you get a batch that doesn't work. You can't get a refund either, so we're "out" hundreds of dollars in co-pays. I've tried several times to contact Lilly and they keep referring me back to the website for answers, which is useless. They also imply that the customers aren't able to use the pens correctly. Amazing that I've been successfully teaching patients for decades on using pumps, pens, etc and never had ANY problems except with these KwikPens. They're unpredictable!"

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15 Report
  • Worst...
  • Taken for 1 to 6 months
  • September 15, 2022

Admelog (insulin lispro) "Admelog is the worst fast acting insulin ever! My doctor prescribed me Humalog but didn't put dispense as written so I got Admelog. My blood sugars shot up and stayed up in the 300 to over 400! I have an insulin pump and have been under 7 with my A1C for 20 years. My insurance wouldn't pay for Humalog for another three months. Admelog should not never be given to a type 1 or type 2 diabetic or they'll have more problems than just diabetes. Admelog is total CRAP! If I could give it a 0, I would! It doesn't deserve a 1 rating at all!"

1 / 10
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5 Report
  • SBano
  • Taken for 10 years or more
  • August 30, 2019

Humalog KwikPen (insulin lispro) "I have had Type 1 Diabetes for 45 years, and I can say that this is the worst method of Insulin delivery I have ever used. The pen is difficult to dose with. It often jams, causing you to exceed pressure and bend a needle in your arm. I think the makers should take a lesson from the Lantus pen makers. The Lantus pen has never failed me, and the automatic spring delivery system, makes it foolproof. Humulog in a vial has always worked for me."

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10 Report
  • Always...
  • Taken for 2 to 5 years
  • June 28, 2023

Lyumjev (insulin lispro) "Using Lyumjev insulin in both a Medtronic and a Tandem TSlim IQ pump has been an improvement over Novolog and Humalog. The difference for me is the timeframe in which the insulin works. Both the pumps I have recently used were connected to a continuous glucose monitor, and both self-adjusted insulin amounts. I have scar tissue from taking insulin for 59 years (yes, I have always rotated my injections and infusion sites). I have used every quick-acting insulin on the market to find one that would deliver, affect blood sugar, and not overlap because it stayed in my system too long. The times I experienced extremely low blood sugars were compounded greatly by these overlaps. With Lyumjev, I can pay more attention to adjusting dosages for each meal without trying to figure out what layover there would be from my previous boluses. Correcting for highs is also much easier because of the quick action. Now if only pumps were set to pull back insulin early enough when blood sugar moves down, I would be safer."

9 / 10
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3 Report
  • kjnk
  • Taken for 1 to 6 months
  • April 27, 2019

Humalog (insulin lispro) "I've been using Humalog for about 6 months so far. I was using Novolog before having to switch because of my insurance. I have found that I need to take more of the Humalog and the reaction time is also slower then Novolog."

6 / 10
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10 Report
  • Dan
  • Taken for 1 to 2 years
  • May 22, 2023

Admelog (insulin lispro) "I have been on novo rapid since I have diabetes (16 years now) but had to switch to admelog because of insurance. I find it doesn't control blood sugar levels well. I go high and it takes around 4-5 hours before my blood sugar goes back down. If you can, switch back to novo rapid, Humalog or whatever you had before you try admelog. This insulin is total crap."

1 / 10
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3 Report
  • LJS
  • January 13, 2012

Humalog (insulin lispro) "I've been using Humalog in my insulin pump for over 10 years. Humalog works well as a basal insulin as well as bolus for highs that may occur due to a variety of circumstances. I've found it very easy to adjust my blood glucose levels using Humalog."

10 / 10
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16 Report
  • smoo
  • November 6, 2020

Humalog KwikPen (insulin lispro) "What is it with Humalog over the last (2019 + 2020) 2 years??? I have had MANY issues with my BG going THRU THE ROOF!! I have had type 1 since 1994. My avg HbA1c is 7.0. Humalog is THE PROBLEM. I use insulin based on carb counting. Has worked for all my years on insulin. It works well. But, over the last two years I have had MANY times when I have, for example, 200 BG and I eat 50 units of carbs. Those numbers tell me I need 2 units of insulin for my BG and 5 units for my carbs = 7. I usually may add 1 extra unit. After I do all of that in my example, my BG will be 300???!!!!! I did exactly what my Dr. has told me to do and what has worked for MANY years. But, it no longer works with Humalog. Humalog has been made weaker since Lily is providing it at a reduced cost to users. Thanks Lily, for being a company that looks for profit more than helping those who need good insulin. Time to move to Novolog. Humalog? Useless."

1 / 10
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6 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.