The following is ideal for the treatment with injection of sclerosing agents:
Injection sclerotherapy is ideal for first degree internal haemorrhoids which bleed. Early second degree internal haemorrhoids may also be treated but a propoion relapses. Ref: Bailey and Love's Sho Practice of Surgery, 24th Edition, Page 1258
External hemorrhoids
Internal hemorrhoids
Prolapsed hemorrhoids
Strangulated hemorrhoids