如果患者服用了该药，又服用阿司匹林治头痛，就可能有出血的风险。

A patient who has been taking such a drug may risk bleeding if he or she uses aspirin for a headache.

youdao

医生说内出血的量很大。

The doctor said the internal bleeding had been massive.

《柯林斯英汉双解大词典》

各种情况都有，从并未咬破皮肤或出血的轻伤到重伤。

Incidents range from a nip, which fails to break the skin or draw blood, to serious injuries.

《柯林斯英汉双解大词典》