I still have symptoms from covid-19 vaccine which is mild chills i had no fever,muscular pain, or headache or fatigue and chills come and go it has been 5 days since injection?

A bit long but: Mild chills x 5 days a bit longer than usual but it certainly happens. Acetaminophen EVERY 6-8 HRS will help but should’ve gone in a day or 2 Check with your doctor if not

COVID 19 vaccine: Agree with Dr. Lentnek . Although this may be longer than the 24 to 48 hours that most people experience, I know of a handful of people who got vaccinated when I did who felt ill for four days or longer. It is certainly better than dying from the actual COVID 19 virus.

Chills as symptom: Chills are manifest in patients with low grade fever. One would ask if your thermometer device is working properly. None the less these are mild but should be reported to the Vaccinator.

Delayed symptoms: Some people have symptoms for varying lengths of time after acute illness. Visit this site for information: https://www.mayoclinic.org/diseases-conditions/coronavirus/in-depth/coronavirus-long-term-effects/art-20490351#:~:text=COVID%2D19%20symptoms%20can,within%20a%20few%20weeks Wish you good health!