Does Prilosec OTC work right away?
Prilosec OTC starts to work on the very first day of treatment, but may take 1 to 4 days for full effect (although some people get complete relief within 24 hours). Taking Prilosec OTC every day for 14 days helps to ensure that acid production is consistently controlled.
How often should I take Prilosec OTC?
Prilosec OTC is a 14-day regimen that can be used up to three times a year, but not more often than every 4 months. If you need to use Prilosec OTC for more than the three indicated 14-day courses of treatment, consult with your doctor. Here’s why: By talking with your doctor first, you and your doctor will ensure you’re not missing a bigger health
problem, such as GERD, and determine if Prilosec OTC continues to be right for you. Do not take Prilosec OTC for more than 14 days or more often than every 4 months unless directed by a doctor.
What do I do after 14 days?
If your frequent heartburn continues or returns after 14 days of treatment, stop use and talk to your doctor. Your doctor will take steps to ensure Prilosec OTC is not masking any potentially serious underlying conditions behind your frequent heartburn, and determine if Prilosec OTC continues to be right for you. Do not take Prilosec OTC for more than 14 days or more often than every 4 months unless directed by a doctor.
來源：https://prilosecotc.com/en-us/article/faqs-about-prilosec-otc
