How to Give Injections for Cats with FIP
Dr. Jonathan ReedFor many pet parents, giving injections during FIP treatment is the most intimidating part of the journey.
Feeling nervous, unsure, or afraid of causing pain is completely normal.
Remember this: You are not hurting your cat—you are helping them heal. With time, practice, and support, this process becomes easier for both of you.
Basic Injection Guidelines
FIP medications are administered via subcutaneous injections, usually once daily at approximately the same time.
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A 1–3 hour time window is acceptable
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Consistency helps maintain stable medication levels
Important Tip When Opening the Vial
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Remove the plastic cap
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Keep the metal ring partially attached
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Opening too quickly may cause medication to spray due to pressure
Preparing Before the Injection
Before you begin, make sure you have:
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Correct medication and dosage
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Two needles (one for drawing, one for injecting)
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Alcohol swabs
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Towel, blanket, or cat restraint
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Treats or rewards
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A calm mindset
Cats are highly sensitive to human emotions— Your calmness helps your cat feel safe.
Needle Management
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Always use two separate needles
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One to draw up the medication
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A fresh, sharp needle for injection This significantly reduces pain and tissue damage.
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Chilling the medication vial or filled syringe (⚠️ not the needle) in the refrigerator for about 30 minutes before injection may help reduce stinging.
Anxiety & Pain Management
For anxious or reactive cats:
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Gabapentin (vet prescription required)
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Given prior to injection
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Can greatly reduce stress and resistance
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Consider:
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Shaving small areas at injection sites
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Applying a veterinarian-approved topical lidocaine cream to help numb the skin
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Injection Technique Tips
Create a Skin “Tent”
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Gently lift the skin
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Insert the needle into the middle of the raised fold
Rotate Injection Sites
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Change sites daily
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Avoid repeatedly injecting the same area
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Avoid long-term use of the scruff, as it can be more painful and prone to scarring
After the Injection
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If medication leaks, wipe the area immediately
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Gently clean or press the site
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Monitor for redness or swelling
Helpful Tools for Safety
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Towels or blankets
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Cat sacks (purrito method)
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Elizabethan collars (e-collars)
These tools protect both you and your cat during injections.
Use Positive Reinforcement
Many caregivers find success by:
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Offering treats before the injection
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Distracting during the process
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Rewarding immediately afterward
This helps your cat associate injections with positive experiences.
What to Monitor After Injections
Keep an eye on:
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Persistent swelling or pain
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Hard lumps (often temporary)
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Changes in appetite or behavior
If something doesn’t feel right, don’t hesitate to ask for help.
You Don’t Have to Do This Alone
Learning to give injections is challenging—but you are doing something incredibly meaningful.
If you ever feel unsure, overwhelmed, or need reassurance:
MaxPaw is here for you, 24/7.
We provide:
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Around-the-clock professional support
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Injection guidance and troubleshooting
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A private community of 9,000+ FIP cat parents
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Compassionate, real-time assistance throughout treatment
You are not alone in this journey. MaxPaw stands with you and your cat—every step of the way.
