Few questions arises...
1. If no problem then why Continuing medicine?
2. If Ayurveda medicine, then why other system medicine side by side?
3. No Ayurveda medicine time is according to eye problem.. though medicines act on eyes..but their administration time is not according to eye care time.
4. Weight gain itself is a sign in muscle weakness.... all treatment is on individual signs but not treating body as a single unit...
Next Steps
As per details given it is not Ayurveda drugs causing fine red eye lines ...
Check the cause in lifestyle.
Or check the side effects of those Allopathy medicines.
Good to consult your doctor by person... as the sign you mentioned is not a desirable one.