兴趣爱好Get ophthalmologist-reviewed tips and information about eye health and preserving your vision. For queries or advice about 60+ and Senior Citizen SmartPasses (which can be used to get concessionary travel on public transport), contact Smartpass - Translink. Figure 14-1&;Allergic shiners.&;Note the darkening of the periorbital areas, the lichenification, and the characteristic double fold (Dennie–Morgan fold) that extends from the inner to the outer canthus of the lower eyelid. (Used with permission from Goodheart HP.&;Goodheart's Photoguide of Common Skin Disorders. 2nd ed. Philadelphia, PA: Lippincott Williams & Wilkins; 2003:48.) The sudden appearance of these symptoms can mean that the vitreous is pulling away from your retina, a condition called posterior vitreous detachment (PVD), or it could mean that the retina itself is becoming dislodged from the back of the eye& x2019;s inner lining, which contains blood, nutrients and oxygen vital to healthy function.
