Can you drink coffee in the cold?

These two days cold, yesterday came to Starbucks some tangled: is drink usually like to drink the matcha latte, or drink coffee? Is it better to drink coffee with a cold?

Search Baidu experience in this article "boiled water and coffee to quickly eliminate the cold symptoms", decided to drink coffee, point is the Cappuccino (cappuccino).

After drinking, feeling good effect, the symptoms significantly reduced.

Later found an article in English (How to Ease cold symptoms Quickly) said that a cold can not drink coffee:

stay away from caffeine. We love being up and alert, but the products with a lot of caffeine would make you feel worse. It's like a sugar high:up and bouncy, then tired, depleted, and feeling worse, than before.

It means that the effect of caffeine relief is temporary, and the situation can be worse after the caffeine effect is over.

Yesterday afternoon after I drank a cappuccino, it was good to sleep at night (the middle also drank hot chocolate).

However, after getting up this morning, the symptoms returned to yesterday morning's level (before drinking coffee).

From my actual experience, I think drinking coffee during a cold can alleviate the symptoms in a certain time, but the recovery of the cold does not help, if you do not want to drink do not drink.

Can you drink coffee in the cold?