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NovoLog FlexPen User Reviews & Ratings

NovoLog FlexPen has an average rating of 6.4 out of 10 from a total of 5 reviews on Drugs.com. 60% of reviewers reported a positive experience, while 40% reported a negative experience.

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  • Ros...
  • Taken for 1 to 6 months
  • August 25, 2015

For Type 2 Diabetes "I was switched from Humalog Flex insulin to NovoLog FlexPen, and I've noticed that since then I have gained 21 pounds. I'm trying my best, exercising, eating right. I'll lose a pound and gain 3. I need help, what should I do?"

10 / 10
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11 Report
  • Den...
  • Taken for 6 months to 1 year
  • March 13, 2023

For Diabetes, Type 1 "I am a Type 1 diabetic, and this is the worst insulin. My sugar goes up, and I take the insulin, and my sugar continues to go up. This is not fast-acting or even acting, and since CVS Caremark won't pay for the insulin (Apidra) that does work for me because they deem it too expensive and won't approve my prior authorization from my doctor, I am stuck with this awful insulin."

1 / 10
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2 Report
  • Emb...
  • Taken for 1 to 6 months
  • December 8, 2022

For Diabetes, Type 1 "I was recently moved from another short-acting insulin to the NovoLog FlexPen prefilled syringes, and I have to say that I absolutely don't like having to use this pen. I can never seem to get the pen needles to thread correctly on the pen, and the whole thing feels incredibly cheap with very poor allowances. From observation, it appears the first unit of each injection is less than a full dose compared to the second or third units in an injection, and the poor manufacturing allowances just make for a product that feels cheap, sloppy, and inaccurate. The difficulties in threading the pen needle alone are aggravating enough, but right now I'm locked into this particular brand thanks to insurance (which I have an entirely different tirade about). Everything just feels so loose and cheap and frustrates me every time I have to correct my sugars."

2 / 10
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0 Report

Frequently asked questions

  • Vel...
  • June 7, 2008

For Type 2 Diabetes "I have been on it for a little over 1 year and feel it has worked wonders for me."

9 / 10
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13 Report
  • fur...
  • August 9, 2010

For Type 2 Diabetes "Convenient, easy to use... best blood glucose numbers!"

10 / 10
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5 Report

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Reviews may be edited to correct grammar/spelling or remove inappropriate content. Reviews appearing to come from parties with a vested interest are not published. This information is not intended to endorse any medication and should not replace the expertise and judgment of healthcare professionals.