We tried the Klinghart Cocktail for treatment of Chronic Lyme in our 16 year old son. After three months we didn't see any improvement. We were told that it could take up to eighteen months for the cocktail to show any benefit. Unfortunately, we didn't have that much time as he will be off to college soon! This cocktail is extremely expensive, very involved and tastes horrible. We would have been OK with all of that but we didn't have the time to mess around. We went the antibiotic route and my son is as good as new. Of course I would have preferred to treat the Lyme naturally but for our family this was a case where antibiotics were justified. Good luck!