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ashley_alvarez2026-04-17

Hey everyone, I just got my hands on a pack of Tenivac 0.5ml IM Vial (10 Pack). I've never had a diphtheria and tetanus shot before, and I'm a bit nervous. I know it's important to protect against both of these diseases, but I'm wondering if anyone has experience with this vaccine? I've read that the most common side effects are pain, redness, or swelling at the injection site, and a mild fever, but I'm curious if anyone has experienced any of these side effects and how long they lasted. Any advice or tips on dealing with possible side effects would be greatly appreciated!

I'm still a bit confused about how the vaccine works. It seems to help the immune system recognize and fight off both diphtheria and tetanus, but I'm curious if anyone can explain the science behind it. If anyone has any information on how long the protection lasts, that would be helpful too!

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last active 8h ago
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Comments (10)

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martha_lane22h ago

I got the Tenivac shot last year and had a bit of soreness at the injection site and a mild headache, but honestly, it was nothing compared to the peace of mind knowing I'm protected. It's a necessary evil, in my opinion.

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larry_gardner21h ago

I got this vaccine and had no side effects at all. I was worried for nothing!

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marie_ferguson19h ago

I think my kid had some fevers after getting this. I'd have your doctor on speed dial just in case.

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kathryn_martin19h ago

Informed my doctor about my slight fever and he said to just keep hydrated and take Tylenol if needed. If anything else came along I should definitely go in to get checked out. Seemed like a plan to me.

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kevin_myers18h ago

The Tenivac vaccine works by containing inactivated forms of the diphtheria and tetanus toxins. When injected, it triggers an immune response, producing antibodies that help fight off these diseases. Protection from tetanus typically lasts about 10 years, while diphtheria immunity may last a bit longer. Booster shots are generally recommended every 10 years to maintain immunity. It's important to note that the vaccine itself does not cause these diseases; it simply helps your body recognize and fight them if exposed.

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kyle_washington17h ago

I got this vaccine a few years ago and had swelling at the injection site - it was a little painful but it went away in a few days. I can't remember having any other side effects. I've heard some people mention that they had severe fatigue or fever, but no real side effects for me.

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lauren_knight16h ago

Just got my shot last week. I had some pain at the injection site and a bit of a headache, nothing I couldn't handle. Definitely worth it for the protection!

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eric_reyes16h ago

I've always been a bit anxious with vaccines and shots, but I know it's important to stay protected especially with things like tetanus and diphtheria. All the same stuff I've heard before. I had some pain at the injection site for a couple of days and I was a bit tired, but no other issues. Worth it.

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joe_james15h ago

I work in healthcare and my coworker once had a bad reaction, but it was rare. She had some severe dizziness, but after a quick rest she was fine. I heard the ER is the best place to go if you have any of these bad effects so if you're feeling anything serious, definitely seek medical attention.

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teresa_henry14h ago

I'm not a fan of needles either, but knowing that this vaccine prevents it really makes it worth it.