JenBella Nova Are there side effects from using hCG. Home › Forums › Click here to open and read our forum – When you open see top of page right for page numbers 1,2,3….to view all Nova Clinic’s topics & questions. › Are there side effects from using hCG. This topic has 0 replies, 1 voice, and was last updated 3 years, 9 months ago by JenBella Nova. Viewing 1 post (of 1 total) Author Posts April 14, 2017 at 12:08 am #153 JenBella NovaKeymaster Slight headaches are rarely reported as mild side effect from detoxing, that is not a side effect of using our hCG patch. Homeopathics have no side effects. Drinking plenty of water will ease any headache or detox symptom. Author Posts Viewing 1 post (of 1 total) You must be logged in to reply to this topic. Log In Username: Password: Keep me signed in Log In