Probiotic 5 Billion from Webber Naturals contains five strains of friendly bacteria to support healthy intestinal flora and digestive health. Probiotics provide live micro-organisms that temporarily modify gut flora. Ideal for general digestive support.Dosage: (Adults) Take 1 capsule 3 times daily, preferably with meals, or as directed by a physician. Take at least 2–3 hours before or after antibiotics.Caution: Discontinue use and consult a physician if symptoms of digestive upset (e.g., diarrhea) occur, worsen or persist beyond 3 days. Do not use if you are experiencing nausea, fever, vomiting, bloody diarrhea or severe abdominal pain. Do not use if you have an immune-compromised condition (e.g., AIDS, lymphoma, patients undergoing long-term corticosteroid treatment). Keep out of reach of children.