Agents
Dosage (mg/ Kg Body weight)
Time before activation
Light dose (J/cm
2
)
Photofrin-2
2
48 hrs
150-250
Photosan-3
2
48 hrs
200
б-ALA60
60
48 hrs
200
mTHPC
0.15
48 hrs
10-50
Table 2:
Photosensitizing agents which commonly used.