The prescription of drug therapy for the initial stage of cataract with various causes is usually aimed at stimulating the process of metabolism in the lens and inhibiting the processes of turbidity.
The main objectives of drug treatment are to fill the lack of various substances, the deficiency of which develops with cataracts, and the normalization of oxidation-reduction processes and protein metabolism within the lens. The task of improving the metabolism in the lens is difficult because the lens does not have its vessels. This is also evidenced by the huge number of medicines for medicamentous containment of cataract progression, brought to the market today by the world’s leading pharmaceutical companies.
Drug therapy only contributes to slowing the disease. And during treatment, it is necessary to prescribe such drugs, thanks to which improves material exchange and blood flow of the eyes. No remedy for cataracts helps to eliminate the disease. Even after successful treatment at any time, you can expect a relapse.