Table 3
Systemic side effects attributed to the topical medication
Short of breath
Headache
Dizzy
Drowsy
Low mood
No of patients
Betaxolol (n = 34)
1
2
0
2
0
5
Brimonidine (n = 34)
5
3
4
7
1
14
Latanoprost (n = 33)
0
1
0
0
0
1
Timolol (n = 33)
5
1
2
3
1
8