Morning Eye Swelling: Allergies or Other Causes? - Expert Advice

While allergies can cause swelling around the eyes, it is uncommon for the swelling to be present only in the morning and resolve by the afternoon. Additionally, 2.5 weeks is a relatively long duration for allergic symptoms to persist without improvement. It is important to consider other potential causes for the swelling, such as infections, sinus issues, or thyroid problems.