Medications App: How to change dosage on specific days?

I feel like we are beta-testing this new app. It is a promising app but there are numerous improvements that could be easily implemented. See this related discussion at Tidbits:

https://tidbits.com/2022/10/07/an-apple-a-day-ios-16-medications-feature-provides-alerts-logging-and-peace-of-mind/

I hope that the Medications app is added to Apple's product feedback page:

Apple.com/feedback

Hi AspectDD,

Thanks for posting in Apple Communities.

We understand that you're trying to change the frequency of the medication you're adding to Health app. This can be done after you have entered the medication.

1. On your iPhone, open the Health app.

2. Tap Browse, then tap Medications.

3. Tap Add Medication. If you are using Health Records on iPhone, you'll see suggestions from your health records.

4. Enter the name of the medication in the Search field. 

If you're in the United States, and the medication is listed, tap the medication.

If you're outside of the United States, or the medication is not listed, tap Add, then tap Next.

5. Choose the Medication Type. If the medication is unlisted, enter the Strength of the medication or select No Strength Information.

6. Tap Next.

7. Tap Frequency to select an interval, then tap Done.

8. Tap Add a time to further specify when you take the medication, then tap Next.

9. Choose the shape of your medication and tap Next, or you can tap Skip.

10. Select the color of the Medication and Background to customize it.

11. Review your Medication details and enter any Optional Details, then tap Next.

12. Select any life factors that might pose an interaction risk with your medication, then tap Done.*

This and additional details can be found in Add and log medications with iPhone and Apple Watch to adjust medication frequency.

Regards.

I use that Apple feature. I believe the easiest solution would be to set a regular reminder for the first day, then use the Medication feature for the remaining dosages.