I've just completed five sessions of deep tissue massage (including as part of the session, a truncated Indian Head Massage), at my local Ayurveda centre, primarily to heal neo-natal trauma. Whilst it is too early to comment on the success of the massages, another set of five sessions is planned. After the end of the fifth session I felt fine. The only side effect – continual since after the first session (which was quite painful on the calves) is edema, particularly in the feet and legs, although I think it is everywhere that has been massaged. The feet are much better now, with the main water retention in the legs, although it appears less this week.
Edema is an excessive accumulation of fluid in spaces between cells, in a mild form is called water retention. It is developed to provide protection of recovering neural tissues.
Louise Hay, in You Can Heal Your Life, suggests, ‘What or who won’t you let go of?’ For Holding fluids, ‘What are you afraid of losing?’ And, for Swelling, ‘Being stuck in thinking, clogged, painful ideas.’
Lise Bourbeau suggests that it is a desire to protect emotionally; may occur once resolution of conflict has been experienced, followed by a conflict between head an heart (which I think may be the case here); holding back due to lack of confidence in your talent and ability (also true); a swollen leg may indicate hesitation in moving forward toward a goal after having found a solution – to let go and take more risks in the direction your heart wants to go. This latter is confirmed by Christian Fleche in The Biogenealogy Sourcebook, knee, admittedly (all joints were painful to start with), as an indication of movement in a direction don't want to go but you go anyway, and lower limbs, reflecting conflicts of nonactivity and nonengagement, with knees relating to flexibility and ankles relating to adaptability.
All seems sensible to me.