文學同埋詩歌經常將愛情寫成令人瘋狂，而且醫學界亦都採取咗類似嘅方法。根據希波克拉底醫學嘅觀點，充滿激情嘅愛情幾乎會消失或者變成“憂鬱嘅愛情”，呢種情況會令人沮喪同埋悲傷。當中熱情嘅愛係指“蜜月期”中嘅愛，通常係啱啱開始，但喺一兩年之後就會消失。隨之而來就係面對現實狀況，呢個時候就需要雙方去維繫關係。喺呢種情況下，如果呢個時候失去咗對方或者感覺唔到對方嘅愛，就會形成相思病。
Literature and poetry often write about love as insane, and the medical profession takes a similar approach. According to Hippocrates medicine, passionate love will almost disappear and perhaps turn into melancholy and melancholy love uranium, a situation that can be frustrating and sad. Passionate love refers to the love that is in the honey moon period, which usually starts at the beginning but disappears after a year or two. Then comes the reality of the situation, and at this time, both parties need to maintain the relationship. In this case, if you lose the other person's love at this time, you may not feel the other person's love, and lovesickness will be formed.