Upneeq is a new FDA-approved blepharospasm treatment, an eye condition that causes involuntary blinking and eyelid spasms. While the treatment has been shown to be effective in treating this condition, there are potential risks and side effects associated with its use.   Side Effects   ᐅ Dry Eye ᐅ Blurred Vision ᐅ Stinging ᐅ Irritation ᐅ Tearing Serious Side Effects   ᐅ Vision Changes ᐅ Drooping Eyelids ᐅ Redness ᐅ Itching ᐅ Swelling in or around the eyes, Signs of Rare but Serious Allergic Reaction   ᐅ Rash ᐅ Itching/ or swelling (especially when present in the tongue, face, or throat) ᐅ Severe Dizziness ᐅ Trouble Breathing