Provigil for ADHD: What Trials Show About Modafinil
Modafinil is not approved for ADHD. The largest adult trial found no benefit over placebo, and its label warns of serious rash. What else to ask a clinician.
Evidence Health
Category: <span>Medication Guides</span>
Propecia vs. Minoxidil: Pill or Scalp Treatment for Hair Loss?
Propecia and minoxidil work differently, suit different people and carry different risks. A side-by-side of the labels and how they are used for hair loss.
Methylprednisolone Uses: What a Medrol Dose Pack Is For
Methylprednisolone is a corticosteroid used for allergies, arthritis, asthma and more. How the 21-tablet pack is laid out, and what its label warns about.
Prednisolone for a Cough: When a Steroid Helps and When It Won’t
A large trial found prednisolone did not shorten a chest-infection cough in adults without asthma. Where steroids do help: asthma flares, COPD, croup.
Neurontin for Anxiety: What Off-Label Evidence Shows
Neurontin (gabapentin) is not FDA-approved for anxiety, yet it is often prescribed. What studies show, where results are weak, and the risks to weigh.
What Is Lasix Used For? Furosemide, the Loop Water Pill
Lasix (furosemide) treats fluid buildup from heart, liver or kidney disease and sometimes high blood pressure. What the label says and what to monitor.
Is Flagyl an Antibiotic? What Metronidazole Covers
Flagyl is a nitroimidazole that works against anaerobic bacteria and some parasites, but not oxygen-using germs. Why that decides when it gets prescribed.
Flagyl and Nerve Symptoms: Numbness, Burning and Dizziness
Metronidazole can affect nerves and the brain. What the label and reviews say about numbness, risk with long courses, recovery, and when to call right away.
Doxycycline for Chlamydia: Why CDC Prefers the 7-Day Course
CDC's 2021 guidelines moved doxycycline ahead of single-dose azithromycin for chlamydia. Why, what changes in pregnancy, and what to do after treatment.
How Does Doxycycline Work? A Tetracycline Antibiotic Explained
Doxycycline stops bacteria from making proteins. Why one tetracycline covers acne, tick bites, malaria prevention and STIs, and what the 40 mg form changes.