Vision loss caused by diabetes is becoming a growing concern among younger Indians. According to experts, the lack of awareness and delayed screening for diabetic retinopathy are putting millions at risk. This is a worrying trend that needs urgent attention.
Diabetes, a chronic disease characterized by high blood sugar levels, is a major health concern in India, with an estimated 77 million people living with the condition. The number is expected to rise to 134 million by 2025, making India the diabetes capital of the world. What is even more alarming is that diabetes is no longer a disease of the elderly. It is increasingly affecting younger individuals, including children and teenagers.
One of the most serious complications of diabetes is diabetic retinopathy, which is the leading cause of blindness among adults. It affects the blood vessels in the retina, the light-sensitive tissue at the back of the eye, and can cause severe vision loss if left untreated. The longer a person has diabetes, the higher their risk of developing diabetic retinopathy. However, the good news is that with early detection and timely treatment, vision loss due to diabetic retinopathy can be prevented in most cases.
Experts are now warning that the lack of awareness and delayed screening for diabetic retinopathy are putting millions of Indians, especially the younger generation, at risk of irreversible vision loss. According to a study published in the Indian Journal of Ophthalmology, only 30% of patients with diabetes in India undergo regular eye check-ups, and the majority of them are those with a history of eye problems. This means that a large number of people with diabetes are not getting their eyes screened as recommended, putting them at risk of vision loss.
One of the main reasons for this low screening rate is the lack of awareness about the importance of regular eye check-ups among people with diabetes. Many people with diabetes are not aware that they are at risk of developing diabetic retinopathy, and therefore do not prioritize eye check-ups. Moreover, there is a misconception that diabetic retinopathy only affects people who have had diabetes for a long time. This is not true. Even those who have been recently diagnosed with diabetes are at risk of developing diabetic retinopathy.
Another factor contributing to the low screening rate is the lack of accessibility to eye care services, especially in rural areas. Many people with diabetes living in rural areas do not have access to specialized eye care facilities, and therefore, do not undergo regular eye check-ups. This puts them at a higher risk of undetected diabetic retinopathy and subsequent vision loss.
Delayed screening for diabetic retinopathy is a major concern because early detection is crucial for preventing vision loss. Diabetic retinopathy usually does not cause any symptoms in the early stages, and by the time a person notices changes in their vision, the condition may have already progressed to an advanced stage. This is why regular eye check-ups are essential for people with diabetes, regardless of their age or duration of the disease.
Experts emphasize that early detection and timely treatment can prevent up to 95% of vision loss due to diabetic retinopathy. The most effective treatment for diabetic retinopathy is laser therapy, which helps to seal leaking blood vessels and prevent further damage to the retina. In some cases, surgery may also be required to remove scar tissue and improve vision. However, these treatments are only effective when diabetic retinopathy is detected in its early stages.
It is high time that we raise awareness about the importance of regular eye check-ups among people with diabetes. The government, as well as healthcare organizations, must take steps to educate the public about the risk of diabetic retinopathy and the need for early detection. This can be done through campaigns, outreach programs, and incorporating information about diabetic retinopathy in diabetes awareness programs.
In addition, there is a need for better access to eye care services, especially in rural areas. Mobile eye clinics and telemedicine can be effective ways to reach out to people living in remote areas and provide them with necessary eye care services. It is also essential to train primary healthcare providers to screen for diabetic retinopathy and refer patients to specialized eye care facilities for further treatment.
In conclusion, vision loss caused by diabetes is a growing problem in India, and the younger generation is increasingly at risk. The lack of awareness and delayed screening for diabetic retinopathy are major contributing factors. It is crucial that we take action now to raise awareness, improve access to eye care services, and
