Refresh Tears (carboxymethylcellulose) is a great starting point, and using it four times a day is very helpful. Because screen time significantly reduces how often we blink, your eyes dry out faster. You can safely increase these lubricating drops up to six times a day. If you still need more relief, preservative-free artificial tears are a great next step to avoid irritation. Also, try the 20-20-20 rule: every 20 minutes, look 20 feet away for 20 seconds. If symptoms persist, a quick check with an eye doctor is best.

It is very common for one eye to heal faster than the other, especially if the infection started there later. Since your prescription is for two weeks, it is important to continue using your moxifloxacin (Vigamox) and lubricating drops (Refresh Tears) as directed. Completing the full course helps ensure the infection is completely gone and doesn't return. However, if you experience worsening pain, changes in your vision, or if the redness does not improve over the next few days, please reach out to your eye doctor for advice.

It sounds like your son is experiencing severe digital eye strain, often linked to prolonged computer use and potentially an incorrect reading glasses prescription. This strain can trigger migraine headaches and intense burning, even if his vision seems normal. Since over-the-counter lubricants like Refresh Tears or Softdrops pm aren't helping, he may need a comprehensive eye exam to check his prescription and evaluate for dry eye disease. In the meantime, practicing the 20-20-20 rule?looking 20 feet away for 20 seconds every 20 minutes?and using a warm compress can offer some comfort.

Your symptoms?burning, watering, light sensitivity, and morning discharge?often point to a common condition like blepharitis (eyelid inflammation) or meibomian gland dysfunction, where the oil glands in your eyelids get blocked. Since standard lubricating drops aren't helping, I highly recommend seeing an eye specialist. They can evaluate you and may suggest targeted treatments, such as warm compresses, lid scrubs, or prescription anti-inflammatory eye drops. Please rest assured that these conditions are very manageable once properly diagnosed.

Cycling exposes your eyes to high-speed wind, dust, and temperature changes, which can rapidly dry out the ocular surface or trigger highly sensitive corneal nerves. This localized irritation often causes intense pain that doesn't leave visible signs during a standard indoor exam. To help protect your eyes, I highly recommend wearing wrap-around, wind-blocking cycling glasses and applying preservative-free lubricating eye drops before you head out. Please discuss this with your eye specialist to see if a tear film evaluation is right for you.

Since you are already using Refresh Tears to keep your eyes hydrated, the twitching might be triggered by other factors like stress, fatigue, digital eye strain, or caffeine. I suggest trying to get extra rest, reducing caffeine intake, and applying a warm compress to your closed eyelid for a few minutes daily to help relax the muscle. If the twitching worsens, spreads to other parts of your face, or affects your vision, please consult an eye care professional for a detailed evaluation.