Primary vs. secondary headaches Depending on their cause, headaches are categorized into two categories, primary and secondary headaches. Learn their differences below. Headache is a symptom that is widely encountered in clinical practice and is one of the common causes of functional impairment according to the WHO. Headache may be experienced in different ways, along …

A nicotine high may last for less than two hours after your last cigarette. Nicotine high may last for less than two hours after your last cigarette. Two hours after ingesting nicotine, the body will have lost roughly half of it (nicotine half-life). Because nicotine has a short half-life, the immediate effects fade quickly, and you quickly feel the need …

Inward twisting of the shinbone (internal tibial torsion) is one of the most common causes of intoeing. The cause of intoeing could be a problem with a child's feet,  legs, or thighs. Inward twisting of the shinbone (internal tibial torsion) is one of the most common causes of intoeing. Pediatric intoeing can be caused by one or a combination of …

Oral cancers are a type of head and neck cancer that can occur in the mouth or throat. In most cases, yes. Oral cancer is distinguished by cells that begin to alter, grow uncontrollably and frequently clump together to form a mass called a tumor. Oral cancers are a type of head and neck cancer that can occur in any …

Generic Name: acetylcysteine  Brand Names: N-acetylcysteine, Mucomyst (discontinued brand) Drug Class: Pulmonary, Other; Mucolytic Agent What is acetylcysteine, and what is it used for? Acetylcysteine, also known as N-acetylcysteine, is a mucolytic agent used in the treatment and diagnosis of pulmonary diseases. Acetylcysteine breaks up abnormal, thick and sticky mucus in the respiratory tract, reducing its viscosity and making it …

Intellectual disability is categorized based on the severity, which you can learn the differences below. Intellectual disability is categorized based on the severity—mild, moderate, severe, and profound. Although individuals with moderate intellectual disability (IQ: 36 to 49) have delays in their developmental milestones (a set of skills that a child is expected to attain at a particular age), they attain …

Urinary tract infections (UTIs) occur more frequently in women because they have a shorter urethra, making it easier for bacteria to travel to the area Urinary tract infections (UTIs) occur more frequently in women because they have a shorter urethra than men, making it easier for bacteria from the anus to travel to the urethra. Aside from the female anatomy, …

Vitamin D is an essential nutrient the body needs to keep bones and muscles healthy, as well as build a strong immune system Vitamin D is an essential nutrient the body needs to keep bones and muscles healthy, as well as build a strong immune system. Regulates calcium absorption: Vitamin D is crucial for calcium and phosphorus absorption and thus the …

6 ways to help your child with their fear of shots Learn six ways to help pacify your child’s fear of shots and persuade them to take the vaccine. Getting shots can make a child fearful. At least two-thirds of children and one-fourth of adults fear needles. So, if you have a child dreading a shot, you are not alone. …

During a migraine, some chemicals in the brain become more active, which send out confusing signals that result in headaches. Some chemicals in the brain become more active, causing parts of the brain to send out confusing signals that cause migraine symptoms. The precise chemical changes in the brain are unknown; however, something may cause a change in the activity …