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Patients with local itching after intracutaneous tests. Six patients reported local effects; all effects receded within 10 minutes.
| Patient number | Substance | Observation time: minutes after injection | ||||
|---|---|---|---|---|---|---|
| 1 min | 2 min | 5 min | 10 min | 15 min | ||
| 095 | Procaine | − | − | + | − | − |
| 070 | Lidocaine | − | + | + | − | − |
| 161 | Lidocaine | − | + | − | − | − |
| 093 | Mepivacaine | − | − | − | + | − |
| 165 | Mepivacaine | − | + | − | − | − |
| NaCl | − | + | − | − | − | |
| 163 | NaCl | − | + | − | − | − |
