If you don't feel comfortable taking photos or simply don't have time, you can use the Quick Report option when completing medication tasks.

A Quick Report is for times when you want something quicker - this doesn't require a photo and it doesn't give you a game or a reward. Here's how it looks:

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Both options will mark the task as complete and allow you to unlock the Daily Bonus at the end of the day, earn a Heart, and continue your Streak.