red eyes; bloodshot eyes
red-eye
red mullet (Chelon haematocheilus)
facial gesture of pulling one's eyelid down and sticking out one's tongue
「赤目」 has another reading with different meanings.
夜更かしであかめになった。
My eyes are red from staying up late.
泣いてあかめになっている。
My eyes are red from crying.
花粉症であかめがひどい。
My red eyes are bad due to hay fever.