Dry Eyes is a problem due to which the eyes do not get proper tears for lubrication which is a mixture of water + fatty acids + salt + mucus. Its a complex gel which keeps the eyes hydrated and lubricated for proper functioning.
Not having proper tears is common nowadays due to more screen time as the person does not blink the eyes.
Not blinking the eyes leads to the jamming of the tear ducts in our eye lids which blocks the flow of tear gel into our eyes.
I'm a patient of dry eyes for the past 15 years and it went on deteriorating over time. Nothing helped me in curing the dry eyes. Doctors only suggested for artificial tears(Carboxymethyl cellulose sodium) which relieved the eye pain for sometime but it did not help in curing the dry eyes in anyway.
The only way I could cure my dry eyes was with homeopathic medicines. It took around 4 months time to cure and during that time I did not do any screen time (1 minute max at a time).
Take these medicines for atleast 3-4 months time before which there would be NO results.
Homeopathic medicines are always safe without any side effects.
If you want you can consult any homeopathic doctor for suggestions.
The medicines that are to be taken orally -
nux moschata 200C - 2 drops directly on tongue - 2times daily
Belladonna 30C - 4 drops in 1/4 cup of water - 4 times daily
alumina 30C - 4 drops in 1/4 cup of water - 4 times daily(atleast after 3 hours gap)
calcarea fluorica 6x - 4 tablets (not to be chewed but to be kept in mouth to dissolve with saliva) - 4 times daily
natrum mur 6x - 4 tablets (not to be chewed but to be kept in mouth to dissolve with saliva) - 4 times daily
argentum nitricum 200C - 2 drops in 1/4 cup of water - 2 times daily
sanicula europaea 200C - 2 drops in 1/4 cup of water - 2 times daily.
sulphur 30C - 4 drops in 1/4 cup of water - 4 times daily
euphrasia offcinallis 30C - 4 drops in 1/4 cup of water - 4 times daily
ferrum phos 6x - 4 tablets (not to be chewed but to be kept in mouth to dissolve with saliva) - 4 times daily
Arsenic Album 30C - 4 drops in 1/4 cup of water - 1 time daily in or around mornings
Senega Q(mother tincture) - 15 drops in 1/4 cup of water - 3 times daily
you can also take the below medicines for faster revival but as such not much required
bryonia 200 - 2 drops directly in mouth or 1/4 cup of water - 2 times daily
opium 200C - 2 drops directly in mouth or 1/4 cup of water - 2 times daily
Also a rich source for Vitamin A is required which you can get in multivitamin tablets from any pharmacy (see for amount of vitmain A in the box)
Rich source of Omega 3 fatty acids are required which you can also get from any pharmacy with Omega 3 tablets or you can get from mustard oil. The pure mustard oil have a pungent smell.
Rich source for Sulphur is required which you can get from lemons.
Also use Cineria Maritima (without alcohol) eye drops but not at the time of pain in the eyes. Use it when you do not have pain in the eyes. During pain in the eyes use the artificial tears which you normally use
Euphrasia offcinallis is to be taken orally which helps reducing pain in the eyes. Use it more often(every 1 hour) if you have pain in the eyes.
Belladonna can also be frequented every 2 hours during pain in the eyes or Belladonna 200C can be used.
Hope this helps and please comment below...