To help stop a pimple from getting worse, you can try the following:

1. Cleanse and Treat the Area: Keep the affected area clean by washing your face with a gentle cleanser. You can also apply over-the-counter acne treatment products like benzoyl peroxide or salicylic acid directly on the forming pimple to help reduce inflammation and kill bacteria.

2. Avoid Touching the Area: Refrain from picking or squeezing the pimple, as this can lead to further inflammation and potential scarring.

3. Apply a Warm Compress: A warm compress can help to reduce inflammation and promote healing. Simply soak a clean cloth in warm water and apply it to the area for a few minutes.

4. Keep Your Skin Hydrated: Moisturize your skin with an oil-free, non-comedogenic moisturizer to prevent dryness, which can exacerbate acne.

5. Maintain a Healthy Lifestyle: Making sure to get enough rest, managing stress levels, eating a balanced diet, and staying hydrated can also contribute to overall skin health and potentially help prevent future breakouts.

If the pimple persists or worsens, consider seeking advice from a dermatologist for further evaluation and treatment.

No specific sources are linked in this response, as these are general recommendations for managing and preventing pimples. If you wish to explore further details or research studies related to acne treatment, feel free to search for information from reputable sources like dermatology websites, scientific