Frequently Asked Questions About GS-441524 for FIP Treatment

What is GS-441524?

GS-441524 is an antiviral nucleoside analog that has shown remarkable effectiveness in treating Feline Infectious Peritonitis (FIP). It works by inhibiting viral RNA replication, specifically targeting the coronavirus that causes FIP.

How effective is GS-441524 in treating FIP?

Clinical studies and real-world treatment data have shown that GS-441524 has a success rate of over 80% when administered properly. The effectiveness depends on early diagnosis, correct dosing, and completing the full treatment course.

Is GS-441524 safe for cats?

GS-441524 has shown a strong safety profile when cats receive it at recommended dosages. Most cats tolerate the treatment well. Some cats may experience mild and temporary side effects, especially during the early phase of treatment.

What are the potential side effects?

Common side effects may include:

• Mild pain or swelling at injection sites
• Temporary decrease in appetite
• Mild lethargy during initial treatment phase
• Elevated liver enzymes (usually temporary and monitored through bloodwork)

Serious side effects are rare when treatment is properly administered and monitored.

How long does treatment take?

The standard treatment protocol typically lasts 84 days (12 weeks), though some cases may require extended treatment. Your veterinarian will determine the appropriate duration based on your cat's response and specific condition.

What is the proper dosage?

Dosage is calculated based on your cat's weight and the severity of FIP. Typical dosing ranges from 4-6 mg/kg for non-neurological cases and up to 8-10 mg/kg for neurological or ocular FIP. Always follow your veterinarian's specific dosing instructions.

Can treatment be stopped early if my cat seems better?

No, it's critical to complete the full treatment course even if symptoms improve. Stopping treatment early significantly increases the risk of relapse. Most relapses occur when treatment is discontinued prematurely.

How quickly will I see improvement?

Many cats show noticeable improvement within the first 1-2 weeks of treatment, including increased appetite, energy levels, and reduction in fever. However, complete recovery requires finishing the entire treatment protocol.

Is monitoring required during treatment?

Yes, regular veterinary monitoring is essential. This typically includes bloodwork every 2-4 weeks to check liver and kidney function, as well as monitoring clinical symptoms and overall response to treatment.

What happens after treatment is completed?

After completing the 84-day protocol, cats should be monitored for several months to ensure no relapse occurs. Most successfully treated cats go on to live normal, healthy lives with no long-term effects from FIP.

Can GS-441524 be used for all types of FIP?

Yes, GS-441524 has been effective for wet (effusive), dry (non-effusive), neurological, and ocular forms of FIP. However, neurological and ocular cases may require higher doses and longer treatment duration.

Are there any cats that shouldn't receive GS-441524?

GS-441524 is generally safe for most cats with FIP. However, cats with severe organ damage or extremely advanced disease may have reduced chances of recovery. Your veterinarian will assess whether treatment is appropriate for your cat's specific situation. Read more about GS-441524 here.