Injection sclerotherapy for varicose veins is by usinga) Phenolb) Absolute alcoholc) 70% alcohold) Ethanolamine oleate
Sclerosing agents mentioned in the latest editions of Schwartz, CSDT and Bailey are:
- hypertonic saline,
- sodium tetradecyl sulfate, and
- polidocanol
2 other sclerosants are mentioned in KDT 6/e p597

Ethanolamine oleate
Phenol in almond oil or Peanut oil
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