It is generally safe to switch your lubricating drops from Osmodrops to Refresh tears, as both serve to keep your eyes moist. However, before switching your allergy drops from Alcarex to Odin, please consult your eye doctor. While both target allergies, they may contain different active ingredients or strengths. Your eye specialist can safely confirm if Odin is still the best fit for your current symptoms. Please make sure to space out your drops by at least 5 to 10 minutes.

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.

Since your basic eye exam was normal and Refresh Tears did not provide relief, your symptoms might stem from deep ocular surface dryness, nerve-related sensitivity, or mild muscle spasms around the eyes. I highly recommend scheduling an appointment with a specialist, such as a neuro-ophthalmologist or a dry eye expert, for a more targeted evaluation. In the meantime, wearing polarized, wrap-around sunglasses can help protect your eyes and keep you comfortable while driving.

For occasional dry eyes, I recommend starting with over-the-counter preservative-free artificial tears (such as Systane or Refresh) used 4 to 6 times a day. These safely lubricate your eyes without causing irritation. You can also find relief by staying hydrated, using a humidifier, and practicing the 20-20-20 rule (looking 20 feet away for 20 seconds every 20 minutes of screen time). Avoid direct airflow from fans or AC. If dryness is persistent, painful, or affects your vision, please see an eye doctor for a personalized assessment.

Because you have been experiencing eye pain and sensitivity to light (photophobia) alongside itching for two months, it is crucial that you see an ophthalmologist for a proper eye exam. These symptoms can indicate conditions like chronic dry eyes, severe allergies, or deeper inflammation (such as uveitis), which require specific prescription drops. Please avoid over-the-counter redness-relief drops, as they can worsen your symptoms. For temporary relief, you may use preservative-free artificial tears up to four times daily and wear polarized sunglasses outdoors to protect your eyes. Do not use medicated or steroid drops without a professional diagnosis.

While Refresh Tears (lubricating eye drops) are generally very safe, they can occasionally cause temporary redness or irritation, sometimes due to a mild sensitivity to the drops or their preservatives. However, these lubricating drops do not enter your bloodstream in a way that would make you feel sleepy; your drowsiness is likely due to eye fatigue or another unrelated factor. I recommend pausing the drops to see if the irritation improves. If the redness persists or worsens, please have a quick chat with an eye specialist to ensure your eyes are healing perfectly.