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Updated on September 23, 2025
Pet's info: Dog | Mixed Breed Medium (23 - 60lb) | Female | spayed | 12 years and 9 months old | 24 lbs
hi, I'd like to ask you about Cataracts with Dogs. She's a Cockapoo/ 13 yrs old. She has it in both eyes. Does lanosterol work at all to help clear her vision?
2 Answers

Answered By Vanessa Yeager DVM MPH
Veterinarian
Published on October 13, 2017
Answered By Debi Matlack
Veterinary Technician
Published on February 25, 2021
From what I understand, lanosterol is shown effective in laboratory situations but little research has been done in live animals. Most research has been done with cataracts in the lab soaking in the lanosterol. The drops is a real eye has to travel through the cornea and the interior of the eye to reach the cataract. So far the consensus is that it's somewhat promising but not very effective yet and therefore may be a waste of money.
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