0
What are disadvantages of purchasing cheap contact lenses without prescriptions?
Wiki User
∙ 10y ago
Advantages: * Glasses get annoying because you can't use your peripheral vision but with contacts you can see everywhere * You don't have to worry about your vision being obscured by dirty glasses * If you play sports contacts are much safer because glasses can break and injure your eyes * With contacts it's much less of a hassle doing daily activities because you don't have to worry about your glasses Disadvantages: * When you get tired your eyes start to feel really dry and they make you more tired * If you don't clean your contacts properly you can develop eye problems * It's sometimes annoying to have to bring around your contact case and liquid when you're not going to be coming home for the night Hope that helps =) As a side note, hard contact lenses are healthier for your eyes because they are smaller and allow your eye to get more oxygen but are more of a hassle in the beginning because they take a few months to get used to and are very irritating at first. They are not good for sports. Otherwise soft lenses are the way to go.
Wiki User
∙ 15y ago
Wiki User
∙ 13y agosome lenses increase the evaporation of drops in the eye. some others make slower the evaporation.
when you put on the lenses you can make damage on the eyes structure and in this way make less powerful the immune.
is the soft contact lenses are not washed in a good way the proteins degenerate and became bad for the eye.
contact lens limit the corneal oxygenation, some of them over a limit of tolerance and the cornea has swelling and do not make is function of transparent lens.
is you put on a good contact lens (hioxifilcon B is one of the new better materials) and make a good washing system lenses will not make any desease.
Wiki User
∙ 10y agoDisadvantages of purchasing cheap contact lenses without prescriptions include side effects such as red eyes, poor vision due to not having a prescription and irritated eyes. It's best to obtain a prescription for contact lenses to get the proper lenses for your needs.
Wiki User
∙ 15y agoThe major disadvantage is the high risk of infection and therefore the amount of care you have to take while using them.
Wiki User
∙ 13y agoOveruse of contact lens can cause irritation in eyes. Headache can be there.
Eyes get red.
Wiki User
∙ 12y agoLose them Easily
Add your answer:
Earn +20 pts
Can you buy syringes even without the prescriptions in Philippines?
In the Philippines, it is generally required to have a prescription to purchase syringes from pharmacies. However, some pharmacies may sell syringes without a prescription depending on their policies and discretion.
Which energy has no disadvantages?
There are no energy sources without disadvantages.
Where to get illegal heroin or ketalmine without prescriptions?
You can get lots of it in manipur burma border easily.
How do you earn coins in howzat cricket without purchasing?
how do earn coins without purchasing & paid money
What are the disadvantages of sailboats?
They are powerless without wind...
What are the disadvantages of roman numbers?
It is limited They are without
How do you watch the full resident evil degeneration movie without downloading or purchasing it?
WHAT!!! Why don't you try renting it.(that's not purchasing it,is it)
Can you Get a Blackberry from AT and T without purchasing the data service?
not yet
What are advantages and disadvantages of acids and bases?
The question is without sense; depending of our scopes they have advantages or disadvantages.
What are the advantages and disadvantages of pyrometers?
A pyrometer is a temperature measuring instrument that measures the temperature without making contact. The disadvantage is that the object must be hot enough to radiate visibly. The advantage is has a poor response time.
What is nuances of purchasing?
a purchase without planning and budgeting its naancense purchaseing
How do you get 500 credits without completing an island or purchasing them on poptropica?
Impossible
