Changes

==Complications==

==Complications==

   

   

During leech therapy: Itching at the site of bite and non healing of bite wound are the other common complications in leech therapy. Allergic reactions may also happen during leech therapy.

During leech therapy: Itching at the site of bite and non healing of bite wound are the common complications in leech therapy. Allergic reactions may also happen during leech therapy.

During venesection and puncturing: Fainting is the most common complication during these procedures. There may be secondary infections at the site of puncture.

During venesection and puncturing: Fainting is the most common complication during these procedures. There may be secondary infections at the site of puncture.

==Safety precautions==

==Safety precautions==