Leg Pain in Children: Causes and How to Soothe Growing Pains

Children, from toddlers to teens, can experience leg pain. This article will discuss the causes of leg pain. It will also cover when leg pain is serious and when to contact a healthcare provider. Halfpoint Images / Getty Images It affects both legs, but not always at the same time. Below, we will cover health conditions that can cause leg pain in children. It will not cover obviousleg injurieslikebone fractures....

April 18, 2025 · 3 min · 508 words · Michael Walls

Leg Strength May Support Brain Health as You Age

Research shows that low muscle strength and leg power might shorten lifespan and reducecognitive functionin older adults. Studies have linkedsarcopeniasignificant muscle lossto cognitive decline. Staying active and building leg strength can help prevent falls. SeventyFour / Getty Images More than 14 million older adults fall each year, with lower body weakness being a key risk factor. Why Is Leg Strength Linked to Cognitive Health? Muscle strength and physical activity also influence brain health....

April 18, 2025 · 2 min · 272 words · Tonya Taylor

Leptin, rT3, and Weight Gain With Hypothyroidism

Understanding leptin and rT3 can help you gain a broader picture of the many factors involved in hypothyroidism. Leptin is secreted by fat cells, and levels of leptin normally increase with the accumulation of fat. Even with a moderate caloric intake, this is believed to increase the risk of weight gain or obesity. Verywell / Laura Porter There is not currently a medication that specifically treats leptin resistance. The thyroid gland produces more T4 than T3, but T4 is then activated to T3 in the tissues....

April 18, 2025 · 2 min · 290 words · Elizabeth Hamilton

Leqembi: An Antibody Treatment for Early Alzheimer's Disease

But many Alzheimers researchers were frustrated by the news. There is currently no cure for Alzheimers, and existing treatments can only temporarily improve symptoms. The FDA approved Leqembi under an accelerated approvalpathwaybased on early-phase testing results because it fills an unmet clinical need. Photo Illustration by Joules Garcia for Verywell Health; Getty Images This could mean more months of recognizing their spouse, children, and grandchildren. Leqembi is made by Eisai and Biogen, the same company behind Aduhelm....

April 18, 2025 · 3 min · 582 words · Dr. Amanda Rodriguez

Lethargy Symptoms and Treatment

Lethargydescribes a state in which you are exhausted and have little to no energy. It is more profound and long-lasting than simply being tired or sleepy. However, in the case of illness, lethargy can linger for days, weeks, or even months. Verywell / JR Bee What is the difference between fatigue and lethargy? While fatigue and lethargy are often used interchangeably, the two states aren’t exactly the same. Fatigue is a persistent and constant feeling of extreme tiredness, sleepiness, or exhaustion....

April 18, 2025 · 2 min · 310 words · Denise Fisher

Letrozole for Treating Infertility in Women With PCOS

What Is Letrozole? Letrozole is an aromatase inhibitor that prevents the conversion of androgen to estrogen. It is commonly used to treat estrogen-dependent tumors, particularly breast cancer, in peri-menopausal or post-menopausal women. Buena Vista Images / Getty Images This is a common cause of infertility in PCOS, described as anovulatory infertility. Over the past years, it has emerged as the first-line treatment for anovulatory infertility in PCOS. It works by improving endometrial thickness and encouraging healthy ovarian follicular development....

April 18, 2025 · 1 min · 143 words · Kerry Hudson

Leukemia Symptoms by Stage and Type

Leukemia symptoms can vary by the cancer stage and key in of leukemia you have. In the early stages,leukemiasymptoms like fatigue, fever, and bruising can be subtle and easily dismissed. The symptoms worsen with each stage of cancer. Illustration by Verywell Leukemia Symptom by Stage Leukemia is classified by stage. This, in turn, directs the appropriate course of treatment. Broadly speaking, the symptoms of leukemia can best be categorized by whether the disease is early-stage or advanced-stage....

April 18, 2025 · 2 min · 302 words · Kevin Arnold

Leukocytes in Urine: What’s the Normal Range?

Aurinalysis(urine test) can detectleukocytes(white blood cells) in the urine. These cells can be counted with microscopic examination. There should be no or very few white blood cells in urine. Halfpoint Images / Getty Images A leukocyte esterase dipstick test is considered normal when negative, meaning leukocyte esterase is not detected. With microscopic testing, a normal range is 0 to 5 per high-powered field (hpf). Talk with a healthcare provider about what your results mean....

April 18, 2025 · 2 min · 380 words · Amanda Lee

Leukocytosis

It can indicate recovery from a health problem Leukocytosisis the condition of having a high number ofleukocytesin the blood. Leukocytes are white blood cells. It may develop as a side effect of some medications, or it may reflect an underlying autoimmune disease. South_agency / Getty Images Leukocytosis can involve all types of white blood cells or just a few. The effects will depend on which throw in of white blood cell is affected....

April 18, 2025 · 3 min · 478 words · Stephen Mueller

Levalbuterol vs. Albuterol: How Do They Differ?

(R)-albuterol is also called levalbuterol, and it’s the active form of the drug. (S)-albuterol has been thought to contribute to the medication’s side effects. Levalbuterol can sometimes cost more than albuterol and is not always the first choice for treating asthma symptoms. However, some people may have gradually worsening asthma symptoms after long-term albuterol use. In this case, healthcare professionals may change the treatment to levalbuterol. What Is Levalbuterol? Levalbuterol belongs to the group of drugs calledbeta-agonists....

April 18, 2025 · 4 min · 706 words · Sierra Dixon

Levels of Consciousness (LOC) and Altered States of Consciousness

Level of consciousness (LOC) describes how awake, alert, and aware you are. Different classification systems can be used to determine a person’s LOC and direct the appropriate course of treatment. What Is Consciousness? Caiaimage / Sam Edwards OJO+ / Getty Images In medical terms, normal consciousness is referred to as normal waking consciousness (NWC). NWC is characterized by logical thinking, clear decision-making, and the control of voluntary actions. Moreover, the causes can overlap between one state and the next....

April 18, 2025 · 1 min · 205 words · Amy Harrison

Lexapro vs. Zoloft: How They Differ

The drugs have similar mechanisms of action, increasing levels of a chemical calledserotoninthat plays a role in moods. The decision is based on clinical research involving thousands of users. By preventing this, more serotonin is available to act on the brain. Luis Alvarez / Getty Images Which Is More Effective? As such, it can be considered “superior” to Zoloft in its ability to prevent serotonin uptake. Both are started with a lower initial dose....

April 18, 2025 · 2 min · 395 words · Steven Knox

Lhermitte's Sign: Symptoms and Treatments

It is described as uncomfortable or unusual but is rarely painful. You may spontaneously experience it, or you may feel it during your physical examination. MS is characterized by episodes of weakness, sensory changes, and/or visual deficits. MesquitaFMS / Getty Images This is why it’s sometimes called the “barber chair phenomenon.” The most important aspect of your medical evaluation is your medical history. Any other complaints you have will direct your healthcare provider to the cause of your problem....

April 18, 2025 · 1 min · 203 words · Amanda Chandler