People may need customized contact lenses if they have special eyes or high astigmatism, or they just need additional comfort and particular clear vision. Both RGPs and soft lenses are available for people’s personalized needs. RGPs are commonly acknowledged that they provide clearer vision than soft lenses, especially for astigmatism. However, most of the traditional [...]
It is estimated that about 75% of allergies are associated with eyes, which are mostly hereditary. These allergies are mainly caused by pollen, mold, dust, pet dander, foods, bee stings and even certain eye drops. Most of them are airborne. If you are allergic to eye drops, they are most likely to contain preservative. Most [...]
Computer focus has unique visual demands that are unlike with other activities, so that a prolonged computer use may bring eyestrain and fatigue more easily. Some of the people under 40 can not remain accurately focused on the computer screen for a long period, or get tired from the frequent switch between the screen and [...]
There is vision problem called amblyopia or lazy eye among children below six, which always affects only one eye. Its symptoms include eyestrain, overall poor visual acuity, headache, and one-eye squinting. The patient can also realize the fact that his two eyes are not equally functioning. Trauma, strong uncorrected nearsightedness or farsightedness and strabismus are [...]
There are many eye problems such as dry eye and itching, for which eye drop and ointment are important. Eye drop and ointment are available both in over-the-counter (OTC) type and prescription type. Eye drops can ease many more eye problems, including redness, allergies, soreness, swelling, mattering, and infections. Both internal and external factors can [...]