Leg pain can be disabling, and frequently it is hard to tell exactly what is causing it. While injuries are a common cause of leg pain, in many cases, people have pain and cannot attribute it to a…

Tinnitus is the sensation of hearing a sound in or around the head when it is not coming from an external source. The sound is commonly described as buzzing, ringing, or hissing. It can be continu…

Stress is any physical, emotional, or psychological trigger that puts a physical or mental strain on a person. Most people have to deal with stress as part of their daily lives. How you perceiv…

Feeling down and wondering if you have depression? If so, you are not alone. According to data from the Centers for Disease Control and Prevention, in 2019, 2.9% of U.S. adults experienced severe …

Practicing clinicians, regardless of their field, are very familiar with anxiety. Doctors frequently induce anxiety in people, as evidenced by increased pulse rate and blood pressure. Occasiona…

It doesn’t take much time online, in the checkout line at a supermarket, or watching television to realize that everyone is worried about their health, especially as they get older.  Healthy …

Headaches keep more people from working and enjoying life than almost any other medical condition. According to data from the Global Burden of Disease study, each day, 15.8% of the world’s populat…

Erectile dysfunction (ED) is a very common medical condition affecting over 3 million people yearly. The good news is that there are many different treatment plans for ED and healthcare providers …

Chronic fatigue syndrome (CFS) is a challenging condition for the people who have it and the medical professionals and researchers who are trying to understand it. CFS, also known as myalgic encep…

Antidepressants are among the most commonly prescribed medications in the United States, and decreased libido is a common side effect. According to a survey conducted by the Centers for Disease Co…

A head rush, or orthostatic hypotension, is caused by a sudden drop in blood pressure. This condition is more common in people over the age of 65 but can occur at any age. Orthostatic hypotension …

Taking Viagra for the first time? If so, you may have some questions. No one wants an important moment ruined by a medication that does not act as you expected. Viagra is the brand name for silden…

The main difference between Viagra and sildenafil is the price. Viagra is the brand name, and sildenafil is the generic for the same medication. Generic drugs cost, on average, about 85 percent le…

Depression affects about 322 million people worldwide. It has many causes and contributing factors, and vitamin B12 deficiency is thought to be one of them. However, depression is a complex condit…

Infertility may not be the first thing you think of when you hear metformin, but this insulin-sensitizing drug can help promote ovulation and treat female infertility. Metformin is an older med…

Describing NAD+ as a powerhouse is not an overstatement. This small molecule is an antioxidant and electron carrier that is vital to every cell in your body. Low NAD+  levels are associated w…

NAD+ and NADH may bring back unwanted memories of biochemistry classes in high school. NADH stands for nicotinamide adenine dinucleotide (NAD) +hydrogen (H). NAD+ is the form without hydrogen. NAD…

Naltrexone is an anti-opioid medication with different pharmacologic properties depending on the dosage. At the higher 50 mg to 300 mg dosage, naltrexone is used to treat alcoholism and opioid use…

Exercise is probably the single most important thing you can do to improve your health. It has several physical and psychological benefits: Increased muscle strength Improved mood Better…

Finasteride blocks DHT at the hair follicle to treat male-pattern baldness. Also called androgenic alopecia, male-pattern (and female-pattern) baldness affects about 50 million men and 30 milli…