There are several ways to shrink a pimple in minutes, according to the search results. Here are some of the most common methods:

1. Ice: Applying ice to a pimple can reduce swelling and redness, making it less noticeable. Wrap an ice cube in a thin cloth or paper towel, and apply it to the pimple for one to two minutes. Remove the ice and wait five minutes, then repeat the process one more time.

2. Aloe vera: Aloe vera contains anti-inflammatory ingredients that can reduce the size of a pimple. Apply aloe gel straight to the pimple for best results.

3. Hydrocortisone cream: An over-the-counter hydrocortisone cream can be used as a spot treatment to reduce inflammation and the size of a pimple.

4. Aspirin paste: Aspirin contains salicylic acid, which can remove excess oil and dead skin. Crush one or two aspirin tablets and mix with several drops of water to form a paste. Dab the paste directly onto the pimple, leave it on for 10 to 15 minutes, and then rinse thoroughly with warm water.

Its important to note that combining different acne treatments can lead to skin irritation and make the problem worse. Its best to try one method at a time and see what works for you.