Fluzone High-Dose and Chills: What Users Say

• Ano...
• Taken for less than 1 month
• December 3, 2019

For Influenza Prophylaxis "For 24 hours after the high-dose flu shot (over 65), I endured chills, headache, stomach upset, stuffy nose, felt very, very sick all over, and ached and ached. Not a pleasant experience—yes, there are reactions to this shot—don’t let the medical profession fool you! I hope this was all worth it—"

• Avi...
• December 14, 2019

For Influenza Prophylaxis "I took the high-dose flu vaccine on 9/27 as I was planning a trip that required long hours in flight. Three days later, I had extremely bloodshot eyes with tearing, photophobia, chills, body aches, and headaches the like of which I have never had before. They seemed to be worse at night and early morning but varied in location and intensity. My balance was off (not good for a hiker!), so I was off-trail for a considerable time. Blurred vision, so I had my eyes examined with no changes there. Continued headaches with high blood pressure requiring an increase in my BP medication. This took me to the doctor and had an MRI on December 11. It was negative. Still having gait problems this far out from the vaccine and headaches. No one will ever convince me that this is a safe vaccine. I travel a lot and have had vaccines for typhoid, cholera, hepatitis A & B, pneumococcal, DPT in the last two years. Nothing wiped me out like this. I had to reschedule the trekking expedition I had planned for months."

• Jan...
• Taken for less than 1 month
• September 3, 2021

For Influenza Prophylaxis "I am 67 years old. Got this vaccine yesterday. By yesterday evening, I had chills, painful body spasms, and a headache. My husband had to help me walk. It was like having the flu! Did not sleep much last night due to spasms, headache, and chills. Mental confusion as well. I will refuse to take this vaccination again."

• Mis...
• Taken for less than 1 month
• November 28, 2020

For Influenza Prophylaxis "I’m 66 years old, and this is the first time I had the Fluzone HD. I was okay with the shot until bedtime when I experienced muscle aches, chills, and slight headaches (no fever), which lasted a couple of days. By the third day, all symptoms had resolved. I never experienced any swelling or pain in the arm where the shot was administered. I have always taken flu shots and had the 65 and over flu shot last year. This is the first time I ever experienced any side effects. I was informed that I would have some stiffness, which was an understatement! I’m in good health and not on any medications. I will stick with the regular 65 and older flu vaccination from now on!"

• Ake...
• October 4, 2022

For Influenza Prophylaxis "I get a flu shot every year. I have also been vaccinated with both pneumonia shots, gotten both Covid shots, and been boosted three times. The worst post-vaccine reaction to the shot has been tenderness of the shot site the next morning. I haven’t experienced any fever, chills, or body aches. I haven’t had any flu in years. Some winters have been accompanied by a cold, though none were severe. Some of these symptoms may have been flu-based but were mild enough to be considered only a cold. Presuming a reaction becomes a self-fulfilling prophecy."

• Mar...
• October 8, 2022

For Influenza Prophylaxis "Had vaccine at 1 pm. By 11 pm, had chills, body aches, stuffy nose, and pain at injection site. Headache the next morning. Felt fine after that. Hopefully, will protect me against flu."