
Vaccinations needed before starting FABHALTA
What is the most important information I should know about FABHALTA?
FABHALTA affects part of your immune system and may lower your ability to fight infections.
Certain vaccinations help protect you from serious infections while you are taking FABHALTA.
FABHALTA increases your chance of getting serious infections caused by encapsulated bacteria, including Streptococcus pneumoniae (pneumonia), Neisseria meningitidis (meningitis), and Haemophilus influenzae type b. These serious infections may quickly become life-threatening or fatal if not recognized and treated early.
If you have been vaccinated against these bacteria in the past, you might need additional vaccinations before starting FABHALTA. Your health care provider will decide if you need additional vaccinations.
Vaccines do not prevent all infections caused by encapsulated bacteria.
If you have not completed your required vaccinations, you have 2 options
Option 1
If you have not completed or updated your vaccinations before starting FABHALTA:
- Complete or update your required vaccinations
- Wait at least 2 weeks
- Begin treatment with FABHALTA
Option 2
If FABHALTA needs to be started right away, but you haven’t completed your vaccinations, you should:
- Begin treatment with FABHALTA and antibiotics. You will take these antibiotics for as long as your health care provider tells you
- Continue to complete or update required vaccinations as soon as possible
Take FABHALTA exactly as your doctor tells you.
While taking FABHALTA, you should be revaccinated according to current medical guidelines for encapsulated bacteria. Contact your health care provider regarding vaccination support. For eligible patients, Novartis Patient Support can help schedule in-home administration appointments, find local vaccination locations, and offer guidance on accessing existing vaccination records.
Safety profile of FABHALTA
The most common side effects of FABHALTA in adults include:
Headache
Nasal congestion, runny nose, cough, sneezing, and sore throat (nasopharyngitis)
Diarrhea
Pain in the stomach (abdomen)
Infections (bacterial and viral)
Nausea
Rash

Because of the risk of serious infection caused by encapsulated bacteria, FABHALTA is only available through a Risk Evaluation and Mitigation Strategy (REMS) program that requires vaccinations.
FABHALTA may cause serious side effects, including increased cholesterol and triglyceride (lipid) levels in your blood. Your health care provider will do blood tests to check your cholesterol and triglycerides during treatment with FABHALTA. Your health care provider may start you on a medicine to lower your cholesterol if needed.
Tell your health care provider about any side effect that bothers you or that does not go away. These are not all of the possible side effects of FABHALTA.
Call your health care provider for medical advice about side effects. You may report side effects to FDA at www.fda.gov/medwatch ↗, or call 1-800-FDA-1088.
The APPLY Study: A study of adults with PNH who switched to FABHALTA
Safety profile of FABHALTA
Adverse reactions reported in more than 5% of adults with PNH treated with FABHALTA during the initial study period (Weeks 0 to 24)
Tell your doctor about any side effect that bothers you or that does not go away. These are not all the possible side effects of FABHALTA.
Serious adverse reactions (kidney infection, urinary tract infection, and COVID-19) were reported in two people (3%) with PNH receiving FABHALTA
FABHALTA may increase your cholesterol and triglycerides and your health care provider will do blood tests to check these periodically during treatment
Rash was reported in two people (3%) taking FABHALTA
Serious adverse reactions (deep skin infection caused by bacteria and low platelet levels) were reported in 2% of people on FABHALTA (2 of 96)
Adverse reactions that occurred in more than 5% of people were viral infection (22.9%), bacterial infection (14.6%, including 6.3% of kidney and urinary infection), nasal congestion, runny nose, cough, sneezing, and sore throat (11.5%), diarrhea (5.2%), headache (5.2%), nausea (5.2%), and low platelet levels (5.2%)
Throughout the 48 weeks of this study, no person discontinued any of the treatments due to adverse reactions. Two people in the study discontinued FABHALTA due to pregnancy.
The APPOINT Study: A study of adults with PNH who weren’t previously treated with a complement inhibitor
Safety profile of FABHALTA
Adverse reactions reported in more than 5% of adults with PNH treated with FABHALTA during the initial study period (Weeks 0 to 24)
Tell your doctor about any side effect that bothers you or that does not go away. These are not all the possible side effects of FABHALTA.
Serious adverse reactions (COVID-19 and bacterial pneumonia) were reported in two people (5%) with PNH receiving FABHALTA
FABHALTA may increase your cholesterol and triglycerides and your health care provider will do blood tests to check these periodically during treatment
Nausea and bacterial infection were each reported in two people (5%) and dizziness and hives were each reported in one person (3%)
One serious adverse reaction (COVID-19) was reported in 2.5% (1 of 40) of people on FABHALTA
Adverse reactions that occurred in more than 5% of people were viral infection (12.5%), nasal congestion, runny nose, cough, sneezing, and sore throat (10%), and diarrhea (7.5%)
Throughout the 48 weeks of this study, no person discontinued any of the treatments due to adverse reactions.