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What Causes Hormonal Weight Gain?

Gained weight recently? Your hormones may be to blame. We explore the possible connection between hormones and weight gain and how to combat it. When...

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Facial Nerve (Cranial Nerve 7): Everything to Know

The seventh cranial nerve, known as the facial nerve, controls facial movement and expression. Learn more and discover what happens when it is...

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Lopsided Smile: Everything You Need to Know

There are many reasons someone may have a lopsided, or uneven, smile. Learn more about this type of smile and how to fix it. A crooked or uneven...

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Which At-Home HIV Test Is Best?

Self-testing for HIV is quick and easy. Learn more about your options when it comes to at-home HIV tests and find out what to expect before you...

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What Is the Corneal Reflex?

The corneal reflex, or blink reflex, is involuntary blinking caused by stimulation of the cornea. Learn more about why it occurs and how to test it....

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MS vs. Ankylosing Spondylitis: What Are the Differences?

MS and ankylosing spondylitis are both chronic autoimmune diseases that differ greatly in symptoms and treatment. Learn more about their differences....

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HIV RNA Test: What It Is and When to Use It

The HIV RNA test is a nucleic acid test that detects the genetic material of viruses in blood or cerebrospinal fluid. Learn when it's used in HIV...

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12 Reasons Your Lip Is Twitching

Lip twitching can be caused by something as simple as drinking too much caffeine. Learn the symptoms, so you know when to seek medical care. Lip...

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Paralysis

Paralysis is weakness of part of the body, and it usually signals serious damage to the brain, spinal cord, or nerves of the body. Paralysis...

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What Is Primary Ovarian Insufficiency?

Primary ovarian insufficiency occurs when an individual’s ovaries stop working before age 40. It can cause an irregular menstrual cycle and...

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What Is Executive Dysfunction?

Executive dysfunction impacts your ability to pay attention, remember information, stay organized, and more. Learn how to manage executive...

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Echolalia

Echolalia is the repetition of sounds and words without meaning. Learn why it happens and how to treat it. People with echolalia repeat sounds,...

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Dizziness and Sweating: What You Should Know

There are conditions that may cause dizziness and sweating. Learn more about the conditions, causes, symptoms, and when to seek medical attention....

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How Hepatitis D Is Diagnosed

Hepatitis D occurs in people who are already infected with hepatitis B or acquire it at the same time. It is diagnosed using blood tests. Hepatitis D...

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What Are the Signs of Caffeine Overdose?

Overdosing on caffeine is rare, but accidental overdose can happen. Here is the recommended amount of caffeine to consume for your health and safety....

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Delirium

Delirium is a mental state that causes disordered thinking, confusion, and disorientation. Learn about symptoms, types, causes, diagnosis, and...

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Signs of Late Menopause

While most women experience menopause around their 40s, the age at which menopause symptoms start can vary. Menopause is when a woman stops having...

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Causes and Risk Factors of Hepatitis D

Hepatitis D is a liver infection you can get if you already have a hepatitis B infection or get both at the same time. Learn its causes and risk...

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What Medications Cause Tardive Dyskinesia?

Tardive dyskinesia is a side effect that causes uncontrollable, repetitive body movements. It is caused by long-term use of antipsychotic...

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Akathisia vs. Tardive Dyskinesia: What Are the Differences?

Akathisia and tardive dyskinesia are side effects that have been linked to antipsychotic medications. Learn how each condition affects movement....

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The 4 Stages of Cervical Cancer

Cervical cancer is broken into four different stages. Learn more about diagnosis, symptoms, prognosis, and treatment options at each stage. Cervical...

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What Is Complicated Migraine?

"Complicated migraine" is an outdated term historically used for migraine attacks accompanied by prolonged or atypical aura symptoms....

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What Is PANDAS Syndrome?

PANDAS syndrome stands for Pediatric Autoimmune Neuropsychiatric Disorders Associated with Streptococcal Infections. It is a rare behavioral change...

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Can Menopause Make You Tired?

Many women experience fatigue and low energy during menopause. Learn symptoms, treatment, and how you can boost your energy levels. Menopause occurs...

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Can Menopause Cause Headaches?

Migraines and headaches can be a common experience as you’re about to start menopause. Learn more about menopause symptoms. Headaches can be caused...

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Is Tardive Dyskinesia Reversible?

Tardive dyskinesia is a movement disorder caused by antipsychotic medications. Though it is often permanent, in some cases it can be reversed....

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The Link Between Menopause and Heart Palpitations

Menopause causes your hormone levels to change—which may have a connection to your heart. Learn how menopause can lead to heart palpitations....

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Can MS Be Diagnosed Through Blood Tests?

Multiple sclerosis can be challenging to diagnose. Blood tests are used by doctors so they can rule out other conditions that have similar symptoms....

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