Bathing found that the whites of the eyes appear bloody mostly refers to conjunctival congestion, which may be caused by the stimulation of soap and water when taking a bath, or it may be caused by the inflammation of the eye itself, such as conjunctivitis. 1. Chemical stimulation: when bathing, if the shampoo or shower gel and other chemical substances into the patient’s eyes, stimulate the cornea and conjunctiva of the eye, the patient may appear conjunctival congestion, may also be accompanied by blurred vision and other discomforts. Patients can use water to wash the eyes to relieve the discomfort. 2. Conjunctivitis: Conjunctivitis and other ocular inflammatory diseases, mostly associated with microbial infection, immunopathology, physical and chemical stimuli. Hot steam in the bath can aggravate the inflammation, the patient may appear conjunctival congestion, manifested as red eyes, can also be accompanied by photophobia, tearing and other symptoms of discomfort. It is recommended that patients who experience significant eye congestion after bathing should seek prompt medical attention to evaluate their condition and follow the doctor’s instructions for treatment.