Nasim Dhaka , Bangladesh 1k Questions 2 Answers 0 Best Answers 94 Points View Profile NasimTeacher Asked: October 2, 20202020-10-02T07:03:57+00:00 2020-10-02T07:03:57+00:00In: Diseases Which causetion are responsible for day blindnes? Help me. day blindness Related Questions What are the methods of refuse disposal? What are the methods of excreta disposal? What is sanitation barriers? What is water seal latrine? What is sanitary latrine? 2 Answers Voted Oldest Recent Random Dr Md Shahriar kabir Dhaka, Bangladesh 0 Questions 373 Answers 6 Best Answers 861 Points View Profile Dr Md Shahriar kabir Enlightened 2020-10-02T10:21:50+00:00Added an answer on October 2, 2020 at 10:21 am Hemeralopia; heliophobia & day blindness caused by: 1. Cone dystrophy- inherited ocular disorder due to the loss of cone cells in the retina. 2. Achromatopsia- Total color blindness. 3. Trimethadione- side effect ( anti-epileptic drug). 4. Adie’s pupil- Tonically dilated pupils due to neurological disorders. 5. Aniridia- Absence of the iris due to congenital or penetrating injury. 6. Albinism- congenital absence of any pigmentation in a person. 7. central cataract. 8. CAR- Cancer Associated Retinopathy. 9. Cohen syndrome- a rare autosomal recessive genetic disorder due to genetic mutation at locus 8q22-23 10. Chorioretinitis- an inflammation of choroid and retina. 11. Atrophy of optic nerves or retina. 12. Coloboma- a hole in the iris, retina, choroid, or optic disk. 13. Uni or bilateral post chiasmatic brain injury. 0 Reply Share Share Share on Facebook Share on Twitter Share on LinkedIn Share on WhatsApp Report Shaheed Nasim 2020-10-02T12:00:04+00:00Replied to answer on October 2, 2020 at 12:00 pm Thanks a lot. 0 Reply Share Share Share on Facebook Share on Twitter Share on LinkedIn Share on WhatsApp Report Leave an answerCancel replyYou must login to add an answer. Username or email* Password* Captcha* Click on image to update the captcha. Remember Me! Forgot Password?