Sarah A. Avila, MD, an oculoplastic and orbital surgeon, joins Sila Bal, MD, MPH, to review a case of an 8-year-old boy who presented with worsening redness and swelling of his left eyelid over 3 days. He had normal findings on dilated examination with full extraocular motility. Dr. Avila reviews her approach to these cases, describes important orbital exam findings and considerations, and highlights the ‘six Ps’ of orbital history: pain, proptosis, progression, palpitation, pulsation, and periocular changes.