Side Effects, Combined Medications, Supplies & FAQ
2026-06-08
Side Effects, Combined Medications, Supplies & FAQ
• Injectable form: Temporary stinging pain during injection; some cats develop skin sores, thickened skin or local alopecia at the injection site. Cold laser therapy and skin massage can relieve discomfort.
• Oral form: No confirmed adverse side effects.
To relieve injection pain, veterinarians can prescribe gabapentin for mild sedation, taken 2–2.5 hours before injection.
2. Common Auxiliary Drugs & Supplements
• Anti-nausea drug: Cerenia; Appetite stimulant: Mirtazapine (topical for ears)
• Gastrointestinal care: Probiotics, pure pumpkin; B12 injection (0.2mL, 1–2 times a week) for anemia and diarrhea
• Liver protection: Denamarin; Rehydration: Subcutaneous fluid infusion for dehydrated cats
• Immune regulation: ProBoost, taken in small doses multiple times a day to relieve body inflammation caused by FIP.
3. Safe & Contraindicated Combined Drugs
• Safe antibiotics: Azithromycin, Cephalexin, Amoxicillin, Doxycycline, Clindamycin, etc.
• Cautious drugs: Fluoroquinolone antibiotics (may induce neurological symptoms, easy to confuse with FIP lesions).
• Forbidden during treatment: L-Lysine (affects immune function).
• Deworming drugs: Pyrantel and Praziquantel can be used normally.
4. Essential Supplies & Drug Storage
• Necessary tools: Digital baby scale (to weigh cats), digital rectal thermometer, syringes, assorted needles, pet restraint bags, wound care spray.
• Drug storage: Store GS-441524 at room temperature or refrigerate, keep away from direct light. If refrigerated, return to room temperature before injection.
1. Is FIP contagious?
FIP is not contagious, no need to isolate sick cats from other pets at home.
2. Can cats be spayed/neutered during treatment?
It is allowed only when blood indicators and mental state are fully normal. It is recommended to perform the operation 2 weeks before the end of treatment, or extend the treatment for another 2 weeks after surgery. Surgery during the observation period has a high relapse rate and is not recommended.
3. Vaccination time after recovery?
If the cat completed kitten vaccines before illness, revaccinate after 1 year. Unvaccinated cats need to wait at least 6 months after recovery, and inject vaccines one by one with an interval of 2–4 weeks.
