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Guides to symptoms, tests and treatments — written to help you understand your care, not to replace it. See the conditions we help treat.
Clara Spot: At-Home hCG Testing, Explained
What Clara Spot measures, how the at-home fingerstick kit works, and how to make sense of your results with your care team.
Migraine Medications Compared: Triptans, CGRP Inhibitors, and OTC Options
Migraine medication splits into two jobs: stopping an attack and preventing one. Confusing the two is a common source of frustration.
IVF Explained: How It Works, Success Rates, and What to Expect
In vitro fertilization involves removing eggs, fertilizing them in a lab, and transferring an embryo. Here's how a cycle works, what it costs, and real success rates.
How to Increase Sperm Count: What Works, According to Science
Sperm count is one measure of male fertility. Here's what a normal count is, what lowers it, and which changes the evidence actually supports.
Fertility Testing for Men and Women: Every Test, Explained
Fertility testing shows why conception isn't happening. Here are all the tests for men and women, what each measures, and how much they cost.
Signs of Infertility in Men and Women (and Signs of High Fertility)
Infertility usually has no symptoms. Here are the real signs in men and women, what high fertility looks like, and whether birth control affects it.
Prenatal Vitamins and Fertility Supplements: When to Start and What to Know
Prenatal vitamins protect a pregnancy but don't boost fertility. What's in them, when to start, how to choose one, and which supplements have evidence.
Perimenopause: Symptoms, Timeline, and When It Starts
Perimenopause is the transition before menopause, usually starting in the mid-40s. Here's how long it lasts, what the symptoms are, and when to see a doctor.
Menopause: How Long It Lasts and What to Expect
Menopause itself is a single day, but symptoms last far longer. Here's how long hot flashes persist, what to expect, and when bleeding needs evaluation.
Do You Need Hormone Replacement Therapy (HRT)? Signs, Safety, and What It Costs
HRT is the most effective treatment for menopause symptoms. Here are the signs you may need it, what the safety evidence actually shows, and what it costs.
Birth Control and Weight Gain: What The Evidence Says
Most birth control does not cause weight gain. Here's what the research shows for pills, patches, IUDs, and the shot, and why the belief is so persistent.
BPH Medications: Alpha Blockers vs. 5-ARIs, Explained
Alpha blockers ease BPH symptoms within days. 5-ARIs shrink the prostate and only help larger ones. Here is how the two classes compare.
Enlarged Prostate: Symptoms, Causes, and Treatment Options
An enlarged prostate narrows the urethra and changes how you urinate. Learn the symptoms, causes, what it isn't, and how it is treated.
What Causes Erectile Dysfunction? Including Medications That Cause It
Learn what can cause erectile dysfunction, including health conditions, medications, and lifestyle factors, and how ED is evaluated.
Tadalafil vs. Sildenafil: Which ED Medication Is Right for You?
Compare tadalafil and sildenafil for ED, including timing, duration, dosing, side effects, interactions, and daily use.
Does Finasteride Regrow Hair? What to Expect and When
Learn whether finasteride regrows hair, when results appear, how long treatment takes, and what to know about side effects and ongoing use.
Premature Ejaculation: What Actually Works
Premature ejaculation is one of the most common male sexual complaints, and one of the most under-discussed, despite effective treatment being available.
SSRIs Compared: Sertraline, Escitalopram, Fluoxetine, and Paroxetine
Compare SSRIs including sertraline, escitalopram, fluoxetine, and paroxetine, with guidance on timing, side effects, dosing, and pregnancy.
Mood Stabilizers for Bipolar Disorder: How They Work and What to Expect
Learn what mood stabilizers do for bipolar disorder, how they work, common options, side effects, and what treatment can involve.
Sleep Medications That Aren't Habit-Forming: Trazodone, Doxepin, and Ramelteon
Compare trazodone, doxepin, and ramelteon for insomnia, including controlled-substance status, timing, side effects, and what to expect.
Non-Addictive Anxiety Medication: Buspirone And The Alternatives to Benzodiazepines
Compare buspirone and hydroxyzine with benzodiazepines, including dependence, timing, side effects, and how these anxiety medicines differ.
Signs of Infertility in Men and Women (and Signs of High Fertility)
Infertility usually has no symptoms. Here are the real signs in men and women, what high fertility looks like, and whether birth control affects it.
Antipsychotics Explained: How They Treat Schizophrenia and Bipolar Disorder
Antipsychotic medication is often introduced through the lens of one condition, but the same drugs genuinely treat both schizophrenia and bipolar disorder.
How to Lower Blood Pressure Naturally: What Actually Works
Diet, sodium, exercise, and weight loss can lower blood pressure by measurable amounts. Here is what the evidence actually supports, and what does not work.
Pulmonary Hypertension: Symptoms, Causes, and Treatment
Pulmonary hypertension is high blood pressure in the lung arteries, a different disease from common high blood pressure. Here are the symptoms, causes, and treatment.
Lisinopril: How It Works, Side Effects, and What to Expect
Lisinopril is the most prescribed blood pressure drug in the US. Here is how it works, its real side effects, and what the dosing numbers mean.
Blood Pressure Medications Compared: ACE Inhibitors, ARBs, Beta Blockers, CCBs, and Diuretics
ACE inhibitors, ARBs, beta blockers, CCBs, and diuretics all lower blood pressure in different ways. Here is how the classes compare, and how to tell which one you take.
Blood Pressure Medications Compared: ACE Inhibitors, ARBs, Beta Blockers, CCBs, and Diuretics
ACE inhibitors, ARBs, beta blockers, CCBs, and diuretics all lower blood pressure in different ways. Here is how the classes compare, and how to tell which one you take.
Combination Blood Pressure Pills: Why One Pill Might Replace Two
Most people with high blood pressure need more than one drug. Here is why a single combination pill often works better than two separate ones.
Adult ADHD: Symptoms, Diagnosis, and How Testing Works
Adult ADHD is diagnosed clinically, not by a checklist. Here is what it looks like, why women are often missed, and how testing actually works.
ADHD Medications: Why Non-Stimulants Might Be Right for You
Non-stimulants work differently from stimulant ADHD medications. Here is how atomoxetine, guanfacine, and clonidine differ and when to use each.
Epilepsy: Types, Diagnosis, and Treatment Options
Epilepsy covers many seizure types with different causes and treatments. Here is how it is diagnosed, what PNES is, and what treatment involves.
Dementia and Alzheimer’s Medications: What They Do and Do Statins Affect Your Risk?
Donepezil and memantine treat symptoms, not the disease itself. Here is what dementia medications actually do and the truth about statins and dementia risk.
Types of Dementia: Alzheimer’s, Lewy Body, Vascular, and Frontotemporal Compared
Alzheimer’s, Lewy body, vascular, and frontotemporal dementia look different from the inside. Here is how to tell them apart and how each is staged.
What Is a Metabolic Disorder? Metabolic Syndrome, PCOS, and How They Connect to Type 2 Diabetes
Metabolic syndrome, PCOS, and thyroid disease all connect to type 2 diabetes through insulin resistance. Here is how and what it means for you.
Type 2 Diabetes Symptoms in Men vs. Women: What to Watch For
Type 2 diabetes shows up differently by sex, from yeast infections to erectile dysfunction. Here is what to watch for and why it happens.
SGLT2 Inhibitors and GLP-1s: The Newer Type 2 Diabetes Medications, Explained
SGLT2 inhibitors and GLP-1s are newer type 2 diabetes medications. Here is how each works and what they do for weight.
Prediabetes: What Your Numbers Mean and How to Turn Them Around
Prediabetes rarely causes symptoms, but the numbers matter. Here is what A1c and blood sugar results mean and what actually helps turn them around.
Type 2 Diabetes Medications Compared: Metformin, Sulfonylureas, and the Other First-Line Options
Metformin, sulfonylureas, and other first-line type 2 diabetes drugs work in different ways. Here is how each one works and what to expect.
Dyslipidemia, Hypercholesterolemia, and Mixed Hyperlipidemia: What These Terms Actually Mean
Dyslipidemia, hyperlipidemia, and hypercholesterolemia sound similar but mean different things. Here is what your diagnosis actually means.
Foods That Raise (and Lower) Cholesterol and Triglycerides: A Practical Guide
Eggs and shrimp are not the cholesterol villains you think. Here is what actually raises cholesterol and triglycerides, and what helps.
High Cholesterol Treatment Without Statins: Supplements, Surgery, and Other Options
Not interested in statins? Here is an honest look at ezetimibe, supplements, newer drugs, and surgery as real alternatives.
Understanding Your Triglyceride Numbers: Normal Ranges, Testing, and What They Mean
Looking at a triglyceride number on a lab report? Here is what counts as normal, what the test measures, and what to do next.
Triglyceride Medications: Fibrates, Omega-3s, and When Statins Aren’t Enough
When statins alone are not enough for high triglycerides, fibrates and prescription omega-3s take over. Here is how each works.
Understanding Your Asthma: Types, Severity, and What to Do Without an Inhaler
Exercise-induced, eosinophilic, cough-variant asthma explained, plus what severity actually means and what to do without an inhaler.
The Stages of COPD and What an Exacerbation Means
Just been told you have Stage 2 COPD? Here is what the stages actually mean and what happens during an exacerbation.
How to Know If You Have COPD, and Which Inhaler Is Right for You
Wondering if your cough and breathlessness are COPD? Here is how to recognize it, test yourself, and choose the right inhaler.
Choosing an OTC Allergy Medicine: Antihistamines, Nasal Sprays, and Eye Drops Compared
Antihistamines, nasal sprays, or eye drops? Here is how to choose the OTC allergy medicine that fits your symptoms.
Allergies or a Cold? How to Tell the Difference
Sneezing and congestion could be either. Here is how to tell allergies and a cold apart, plus symptoms you might not connect to allergies.
Asthma Medications Compared: Rescue, Controller, and Add-On Options
Asthma medications split into two jobs: stopping an attack and preventing one, and confusing the two hurts asthma control.
Early and Often-Missed Signs of Hypothyroidism, and How to Get Tested
Headaches, subclinical symptoms, and women-specific signs. Here is what the general symptom lists leave out and how testing actually works.
Hyperthyroidism: Symptoms, Causes, and Graves’ Disease
Eye symptoms, Graves’ disease, and thyroid storm explained: what hyperthyroidism actually involves and when it becomes an emergency.
Hypothyroidism Medications: How Hormone Replacement Works
A clear, honest explanation of how hypothyroidism medications work, their side effects, and what to expect from treatment.
Does Diet or Natural Remedies Help with Hypothyroidism?
Iodine, selenium, vitamin D, and natural remedies for hypothyroidism, explained honestly, including what actually works and what does not.
Thyroid Disorders Explained: Types, Treatment, and How They Differ from Cushing’s Syndrome
A complete overview of thyroid disorders, including how to tell one apart from Cushing’s syndrome, a condition it genuinely resembles.
Ocular and Vestibular Migraines: The Subtypes Nobody Talks About
Visual disturbances or vertigo, sometimes without or with head pain. Here is what ocular and vestibular migraines actually are, and when to worry.
Migraine vs. Headache, and Choosing the Right Treatment
How to tell a migraine from a regular headache, and the full treatment landscape, from OTC options to prescription medication.
Rheumatoid, Psoriatic, and Osteoarthritis: How They’re Different
How to tell rheumatoid, psoriatic, and osteoarthritis apart by how they present, where they show up, and how they progress.
Rheumatoid and Psoriatic Arthritis: Diagnosis and DMARDs.
How rheumatoid and psoriatic arthritis are diagnosed, and what DMARDs actually do.
Chronic Pain, Fibromyalgia, and Inflammation: What Actually Helps
Chronic pain, fibromyalgia, and inflammation explained honestly, including what medications actually do and which common beliefs do not hold up.
Stopping Birth Control: What Happens to Your Body and Cycle
Hormones clear within days of stopping birth control, and ovulation can return before your first period. Here's what happens to your cycle and body by method.