5 sentences

1. 我得去药店买点感冒药。

   wǒ děi qù yào​diàn mǎi diǎn gǎn​mào​yào.

   I need to go to the pharmacy to buy some cold medicine.

   Source: Dong Chinese Dictionary

2. 他在药店买了一些感冒药。

   tā zài yào​diàn mǎi le yī​xiē gǎn​mào​yào.

   He bought some cold medicine at the pharmacy.

   Source: Dong Chinese Dictionary

3. 家里应该常备一些常用的感冒药。

   jiā lǐ yīng​gāi cháng bèi yī​xiē cháng​yòng de gǎn​mào​yào.

   The home should always have some common cold medicines on hand.

   Source: Dong Chinese Dictionary

4. 这种感冒药的副作用很大，吃完后胃里很难受。

   zhè zhǒng gǎn​mào​yào de fù​zuò​yòng hěn dà, chī​wán hòu wèi​lǐ hěn nán​shòu.

   This cold medicine has strong side effects; it makes my stomach feel very uncomfortable after taking it.

   Source: Dong Chinese Dictionary

5. 他在感冒药的作用下，整天都觉得脑子迷迷糊糊的。

   tā zài gǎn​mào​yào de zuò​yòng xià, zhěng​tiān dōu jué​de nǎo​zi mí​mí​hū​hū de.

   Under the influence of the cold medicine, he felt groggy all day long.

   Source: Dong Chinese Dictionary