What are acute clinical signs of glaucoma?

The acute clinical signs of glaucoma are characterized by significant discomfort and changes in the eye's appearance. In cases of acute glaucoma, a red and painful eye is a primary indicator. The increase in intraocular pressure, which is a hallmark of glaucoma, can lead to symptoms such as severe pain and redness due to pressure on the eye tissues and inflammation. The affected eye may also show signs of corneal edema, which can contribute to the red appearance.

While loss of peripheral vision is a consequence of glaucoma, it is not an acute clinical sign observable during the immediate presentation of the condition. Cloudy vision can occur, but it does not capture the acute nature of the symptoms. Slight eye discharge may happen in various ocular conditions, but it is not a defining feature of acute glaucoma specifically. Therefore, recognizing the combination of a red, painful eye as an acute presentation helps in diagnosing and managing the condition promptly.