Stinging/ Burning:
None (Score of 0) No stinging/burning of the treatment area Mild (Score of 1, 2 or 3) Slight, but definite stinging/burning of the treatment area Moderate (Score of 4, 5 or 6) Definite stinging/burning of the treatment area Severe (Score of 7, 8 or 9) Marked stinging/burning of the treatment area
Itching:
None (Score of 0) No itching of the treatment area. Mild (Score of 1, 2 or 3) Slight, but definite itching of the treatment area. Moderate (Score of 4, 5 or 6) Definite itching of the treatment area that is distracting from daily activities.
Severe (Score of 7, 8 or 9) Marked itching of the treatment area that wakes you up at night.
Rash:
None (Score of 0) No new rash over the treatment area. Mild (Score of 1, 2 or 3) New rash covering some of the treatment area. Moderate (Score of 4, 5 or 6) New rash covering much of the treatment area. Severe (Score of 7, 8 or 9) New rash covering the entirety of the treatment area.