birth control pills

Oral contraceptives: how they work and what to expect

Oral contraceptives prevent pregnancy through hormones. Here's how they work, who they suit, and what side effects to watch for.

contraception

Norethindrone: Uses, dosage and how it works

Norethindrone is a progestin used in birth control pills and hormone therapy. Learn about dosage, side effects and how it compares to other contraceptive options.

birth control

Norelgestromin patch (Xulane): birth control you change weekly

Xulane is a contraceptive patch you wear on your skin. It releases norelgestromin and ethinyl estradiol to prevent pregnancy. Change it weekly for three weeks, skip the fourth week.

medication

Nitrofurantoin for UTIs: How It Works and What to Expect

Nitrofurantoin is an antibiotic used to treat urinary tract infections. See how it works, typical dosing, side effects, and whether telehealth doctors can prescribe it.

Paxlovid

Paxlovid (nirmatrelvir-ritonavir): what it does and how much it costs

Paxlovid is an oral antiviral for COVID-19. Here's what it does, who can get it, how to access it via telehealth, and what to expect on price.

naltrexone-bupropion

Naltrexone-bupropion (Contrave): combination weight loss medication

Naltrexone-bupropion pairs two drugs to reduce appetite and increase energy. Here's what it costs, how it works, and who it's for.

naltrexone

Naltrexone: What it does, how it works, and what to expect

Naltrexone blocks opioid receptors to reduce cravings and dependence. Here's how it works, what conditions it treats, and what side effects to watch for.

NAD+

NAD+: What it is, how it works, and why people take it

NAD+ is a coenzyme that supports cellular energy production and DNA repair. Learn how NAD+ supplementation works, who might benefit, and what the evidence shows.

hair loss

Minoxidil: How it works and what to expect

Minoxidil is an over-the-counter topical treatment for hair loss. Here's what the evidence shows about effectiveness, side effects, and how long results take.

metronidazole

Metronidazole: Uses, Dosage and Side Effects

Metronidazole is an antibiotic used to treat bacterial and parasitic infections. Learn about dosage, side effects, interactions and what to expect.

methylphenidate

Methylphenidate: How It Works and What to Expect

Methylphenidate is a stimulant medication used to treat ADHD and narcolepsy. Here's what patients need to know about how it works, dosing, side effects, and costs.

metformin

Metformin: The First-Line Diabetes Medication

Metformin is the most commonly prescribed medication for type 2 diabetes. It works by lowering blood sugar and improving how your body uses insulin.