Table 4.

The most frequent types of messages sent by patients through the app.

Type of message	No. (1,668)	%
Acknowledgment	395	23.68
Adverse effects	378	22.66
Drug interactions	343	20.56
Dispensing and return of medication	176	10.55
Drug home delivery	89	5.34
Problems, bugs, or suggestions about the app	80	4.80
Lifestyles or nutrition habits	67	4.02
Drug administration	60	3.60
Administration procedures	27	1.62
Forgetting to take medication	16	0.96
Preservation and/or transport of medication	5	0.30
Others	32	1.92