Allergy-related sore throats come from mucus draining down the back of the throat overnight. The tells: worse in the morning and improving as the day goes on, itchy eyes and nose, clear (not colored) drainage, no fever, and a seasonal or environmental pattern. Treatment targets the allergies — antihistamines, nasal steroids — rather than the throat itself.
Can allergies cause a sore throat?
Quick answer:
Yes — post-nasal drip from allergies irritates the throat, classically worse in the morning and accompanied by itchy eyes and clear runny nose, without fever.
Get allergy treatment
Walk in 6 days a week at 1102 West Kemper Rd., Forest Park — or book online and skip the wait. Most visits under an hour.
