<p>Vision may be temporarily blurred or unstable for a period after applying the drops. Use caution if driving or performing duties requiring clear vision. Burning or irritation of the eye may occur when first applied. If these symptoms continue or become worse, inform your doctor. Notify your doctor immediately if you develop: redness, pain, swelling in or around the eyes, vision problems, sensitivity to light, headache. If you notice other effects not listed above, contact your doctor or pharmacist.</p>