Fourteen to thirty-five percent of people with concussions develop post-concussion symptoms that last 30 days or more; a condition termed Post-Concussion Syndrome (PCS).  Symptoms include headaches, vestibular, visual emotional and psychological changes.  Rehabilitation includes physical and eye exercises, manual pharmacological therapies. We propose an additional treatment called Vodder Manual Lymphatic Drainage Massage (VMLD) that treats inflammation and lymphedema.  It is hypothesized that a VMLD protocol will decrease PCS symptoms compared to a touch control treatment.  Twenty-three adolescents were recruited and nineteen were randomly divided into VMLD (n=10; 16.1 ± 1.4 years) and touch control (n=9; 16.1 ± 1.3 years) groups.  Time from the last concussion was 590.2± 476.7 days for the VMLD group and 468.9 ± 542.9 days for the touch control group. Participants received 15 x 1-hour interventions over 54 ± 14.8 days.   On appointments 1, 7 and 15, participants were evaluated using the Rivermead Post-Concussion Syndrome Questionnaire (RPQ) and the SCAT-5 5-word and 10-word recall, Number Concentration Test, Months in Reverse and Delayed Word Recall Test.  A 2x3 ANOVA (GenStat statistical software) was used to test for treatment and time effect.  There was no statistical difference between the groups. Both groups showed a significant time effect (p<0.05) for the RPQ, SCAT5 Number Concentration, and Delayed Word Recall Tests.  VMLD and touch-control treatments exhibited symptom improvements in both groups based upon questionnaire scores.  These treatments may be beneficial in post-concussion syndrome rehabilitation.  More research needs to be conducted to assess the effectiveness of these treatments.