Category: Drug Information - Page 5
Metformin and Liver Disease: How to Prevent Lactic Acidosis
Metformin is safe for many people with mild liver disease and may even help protect the liver. Learn when it's safe to use, how to prevent lactic acidosis, and what alternatives exist.
How to Use Patient Counseling to Catch Dispensing Mistakes in Pharmacy Practice
Patient counseling catches 83% of dispensing errors before they reach patients-more than scanners or double-checks. Learn the 4-step method pharmacists use to stop mistakes, who needs it most, and how to make it work under pressure.
How to Read Prescription Dosage Instructions: Frequency and Timing Explained
Learn how to correctly interpret prescription dosage instructions for frequency and timing. Avoid common mistakes with terms like 'twice daily,' 'as needed,' and 'with food' that can affect your health.
Diabetes Medication Interactions: Dangerous Drug Combinations to Avoid
Certain diabetes drug combinations can cause dangerous drops or spikes in blood sugar. Learn the top risky pairs, how to avoid them, and what safer options exist in 2025.
Canagliflozin and Amputation Risk: What You Need to Know Now
Canagliflozin increases the risk of foot and leg amputations in certain people with diabetes. Learn who’s at risk, how to prevent complications, and how this drug compares to other SGLT2 inhibitors like Jardiance and Farxiga.
Sulfonylureas and Hypoglycemia: Understanding Low Blood Sugar Risks and How to Prevent Them
Sulfonylureas are effective for type 2 diabetes but carry a high risk of dangerous low blood sugar. Learn which drugs are safest, how to prevent hypoglycemia, and what to ask your doctor if you're on one.
Insomnia in Older Adults: Safer Medication Choices
Insomnia in older adults is common and risky. Learn which sleep medications are safest-like low-dose doxepin and ramelteon-and which to avoid, including benzodiazepines and z-drugs. Discover non-drug options and real-world patient experiences.
Azathioprine and Allopurinol: How Low-Dose Combination Therapy Prevents Toxic Metabolite Buildup
LDAA therapy combines low-dose azathioprine with allopurinol to redirect toxic metabolite production, improving efficacy and reducing liver damage in IBD and autoimmune hepatitis patients with high TPMT activity.
Patent Exclusivity vs Market Exclusivity: What’s the Real Difference in Drug Protection?
Patent exclusivity and market exclusivity are two separate legal tools that protect drugs from generics. One is about invention, the other about approval. Understanding the difference explains why some drugs stay expensive long after patents expire.
H2 Blockers and Their Interactions with Antivirals and Antifungals
H2 blockers like famotidine and cimetidine can reduce the effectiveness of antivirals and antifungals by changing stomach acidity or interfering with liver enzymes. Know which drugs are affected and how to time doses safely.
