5 Countries With Worst Vision Problems

4. Indonesia 

Total Affected People: 8,878,452 

Indonesia, one of the countries with worst vision problems, faces growing challenges with vision problems due to environmental factors like severe pollution and prolonged dry seasons. Common issues include dry eyes, red eyes, and allergies. Rohto Laboratories Indonesia PT is a critical player in the market. Revenue for the Eye Care market is expected to grow to $108.50 million this year. Innovative products like Insto Cool from Combiphar PT aim to address specific eye issues in Indonesia.