Insomnia: Symptoms, Causes, and Treatment

Trouble falling or staying asleep could be a disorder Insomnia is an inability to get enough sleep. Symptoms can include difficulty falling asleep, difficulty staying asleep, orwaking earlierthan desired. People with insomnia often report chronically poor quality sleep that may be light and unrefreshing. Verywell / JR Bee There are three types of insomnia: transient, short-term, and chronic. Transient insomnia lasts less than a month. Short-term insomnia lasts between one and six months....

April 18, 2025 · 3 min · 587 words · Tiffany Casey

Insulin Injection Sites

Absorption, Site Rotation, and Best Practices Insulin is ahormone that helps to regulate blood sugar. Understanding insulin injection sites and the importance of site rotation may prevent skin damage. Injecting insulin into fatty tissue helps the body to absorb insulin slowly and predictably. Caíque de Abreu / Getty Images The amount of fat thickness is variable based on injection site, age, gender, and weight. Abdomen The abdomen is a common insulin injection site for people with diabetes....

April 18, 2025 · 2 min · 361 words · Julie Merritt

Insulin Prices: How to Manage High Costs

This can lead to dire complications like amputations, heart disease, kidney failure, and vision issues. This article covers insulin prices, factors that affect them, and how to lower insulin costs for yourself. All three major insulin manufacturers offer patient assistance programs, including emergency supplies. Caíque de Abreu / Getty Images Taking prescription insulin regulates blood sugar after meals or throughout someone’s day, depending on the patient. Skipping insulin doses or taking less than the recommended daily dose can be risky....

April 18, 2025 · 2 min · 366 words · David Herman

Insulin Resistance vs. Diabetes: Explaining the Differences

This article reviews insulin resistance and diabetes, including similarities and differences, symptoms, treatment, and monitoring. Below are similarities and differences between the two. The bodys ability to make and use insulin is associated with both insulin resistance and diabetes. Photo composite by Amelia Manley for Verywell Health; Getty Images This results in high insulin levels in the bloodstream. Over time, insulin resistance can lead toprediabetes. If care is not taken toreverseit, it can progress to punch in 2 diabetes....

April 18, 2025 · 3 min · 439 words · Rachel Smith

Insulin Resistance: How to Test and Manage Symptoms

The exact cause of insulin resistance is unknown but strongly linked to excess body weight and a sedentary lifestyle. Over time, insulin resistance can lead toprediabetes, a precursor totype 2 diabetes. To overcome this weak cell response, the pancreas produces more and more insulinwhat’s known ashyperinsulinemia. Illustration by Zoe Hansen for Verywell Health Chronic hyperglycemia is a stepping stone to the development ofprediabetesand, eventually, pop in 2 diabetes. Individuals usually have no symptoms in the early stages of insulin resistance....

April 18, 2025 · 2 min · 280 words · Phillip Morgan

Insulin vs. Blood Sugar: Understanding How to Manage Diabetes

Insulin is a hormone that lowers blood sugar, preventing excess glucose from damaging cells. Morsa Images / Getty Images What Is Insulin? Insulinis a hormone made by thepancreas. Morsa Images / Getty Images What Is Blood Sugar? The normal fasting blood sugar level is less than 100 mg/dL. However, indiabetes, this level is above 126 mg/dL. Numbers in between are considered in theprediabetesrange. The body needs to maintain blood sugar within a specific range....

April 18, 2025 · 2 min · 373 words · Elizabeth Herman

Intellectual Disability: Signs, Causes, and Support

Intellectual disability (ID) is impaired development of learning, reasoning, social, and life skills. This article reviews ID, its causes, diagnosis, and related conditions. It also offers coping tips for parents. Martinbowra / Getty Images Martinbowra / Getty Images What Does Intellectual Disability Mean? Symptoms of Intellectual Disability in Children Intellectual disability is the most common developmental disability. Children with disabilities may experience issues with: Some children may always require assistance with these activities....

April 18, 2025 · 2 min · 410 words · Ernest Wilson

Interesting Facts About Cartilage

Healthy Cartilage Is Vital to Joint Function Cartilage is an important component of healthy joints. Inosteoarthritis, your cartilage becomes damaged or wears away. What Is Cartilage? BSIP/UIG / Getty Images This essential building block of your body serves a useful purpose. Your body contains three different types of cartilagehyaline, elastic, and fibrous. Hyaline cartilage is present in the joints, nasal septum, and air tube. Elastic cartilage is found in the ear, part of the nose, and the air tube....

April 18, 2025 · 2 min · 356 words · Calvin Wilson

Intermittent Fasting Beats Cutting Calories for Weight Loss, Study Finds

Participants were randomly assigned to one of two 12-month programs: daily caloric restriction or 4:3 intermittent fasting. Those in the 4:3 group ate without restriction on four days per week and fasted on three non-consecutive days. However, the study authors found intermittent fasting led to modestly greater weight loss than daily caloric restriction. lacaosa / Getty Images The intermittent fasting group lost about six pounds more than the daily caloric restriction group....

April 18, 2025 · 1 min · 130 words · James Mason

Interpreting Birth Control Failure Rates

Whenchoosing a contraceptive, it’s important to factor in failure rates. Failure rates are meant to be fairly reliable estimations of birth control effectiveness. Often, failure rates are determined in clinical research studies with sample populations of participants. Westend61/Getty Images Researchers give a shot to minimize this by using a large number of diverse participants. For example, what does it mean that condoms have a 2% to 15% failure rate? Another way to understand this is that condoms are 85% to 98% effective....

April 18, 2025 · 1 min · 207 words · Dr. Jesse Delacruz

Interpreting Your Child's Blood Pressure Readings

Interpreting blood pressure readings for children is somewhat complicated compared to adults. These adjusted readings are then compared to complicated tables that list percentile ranges. The compiled blood pressure percentile charts are available for download online. Simon Marcus Taplin / Getty Images To use the standard charts, first, ensure that you choose the proper male or female chart. Scan the left-most vertical column to find the row that matches your childs age....

April 18, 2025 · 1 min · 206 words · Mary King

Intestines: Anatomy and Function

The intestines run from the end of the stomach to the anus. Their primary function is to absorb nutrients and vitamins. Though thecolonand the large intestine are occasionally mistaken for one another, they are not the same organ. Illustration by Mira Norian for Verywell Health Illustration by Mira Norian for Verywell Health Where Are the Intestines in the Body? Theileocecal sphincterconnects the large intestine to the ileum of the small intestine....

April 18, 2025 · 3 min · 627 words · Shawn Calhoun

Intractable Migraine Treatments

Treatment for intractable migraines requires medical therapy and intervention and may require hospitalization. skynesher / Getty Images What Makes an Intractable Migraine Different? The symptoms are severe, debilitating, and prolonged. skynesher / Getty Images What Is Intractable Migraine (Status Migrainosus)? Use the lifestyle measures and treatments that have worked for you in the past. it’s possible for you to start by calling your healthcare provider’s office for advice. There are effective treatments for primary and secondary intractable migraines....

April 18, 2025 · 2 min · 240 words · Dawn Barnes