Highlights The brain is responsible for all we experience, think, and do. Experience Peter Pressman, MD, is a former writer for Verywell Health covering neurology. In addition, Dr. Pressman is affiliated with the University of Colorado Hospital. We reach more than 300 million readers annually. Verywell Health content is fact checked and reviewed by ourMedical Expert Boardfor accuracy and integrity. Learn moreabout usand oureditorial process.

A decision could arrive within weeks. Protease inhibitors as a class of drugs are not new, Hsu said. But they could be available soon. Pierre Suu / Contributor / Getty Images Why Did Pfizer Stop Clinical Trials Early? Trials are designed with pre-specified interim analyses to determine efficacy and safety, Chupp said. Experts say the FDA will likely come to a decision sooner than previously expected. For the most recent updates on COVID-19, visit ourcoronavirus news page....

But that will change on November 1, when the drug moves from the public to the commercial market. Not all details are available yet, but here is what we know so far. That should mean that you pay nothing at the pharmacy counter. Verywell / Julie Bang After that, insurers may ask patients to pay for a portion of the drug. Under the Pfizer assistance program the most you will pay out of pocket is $140 for your prescription....

These are two common ingredients in nonprescription cold and allergy medicines, such as Sudafed and Sudafed PE. Which Works Better? However, the Food and Drug Administration (FDA) is considering removing phenylephrine from the marketplace. Getty Images / andreswd What Makes Phenylephrine Ineffective? Oral phenylephrine’s ineffectiveness is due to its low bioavailability. This means most of the drug is not effectively used by the body. How Does Pseudoephedrine Work? It also helps to decrease mucus production....

These tumors are almost always noncancerous, but they still require treatment because of their hormone-releasing abilities. Family history or certain types of symptom profiles might indicate to a doctor that a pheochromocytoma may be present. These tumors are also linked to certain, rare genetic conditions. John Fedele / Getty Images Pheochromocytoma Treatment All pheochromocytomas need to be surgically removed. The reasons for this are complicated but relate to the fact that this is high-risk and potentially dangerous surgery....

This article explains what phimosis is in children, teens, and adults, including the symptoms and causes. It also explains how phimosis is treated with medications, dilation devices, and surgery. Phimosis vs. Paraphimosis Phimosis should not be confused withparaphimosis. Illustration by Mira Norian for Verywell Health This can block blood flow to the penis, causing potentially severe tissue and nerve damage. The foreskin and glans also stick together like pieces of tape to form adhesions....

Phlegm color can change when you’re ill or exposed to smoke and pollution. Normal phlegm is clear. It can also be a sign of a minor infection. Illustration by Michela Buttignol for Verywell Health Allergens and irritants trigger your body to build up the mucus in your nasal passages. As the phlegm accumulates, it may cause a runny nose. For both asthma and allergies, you could prevent symptoms by avoiding triggers....

Most of the skin changes that occur as we age are accelerated by sun exposure. Skin is composed ofthree layers: theepidermis, thedermis, andsubcutaneous tissue. UV radiation damages these important proteins, leading tophotoagingskin damage. CaiaImage / Getty Images Photoaging looks like premature aging. Exposure to UV light can cause wrinkles, sagging skin, and an uneven skin tone. UVA rays have longer wavelengths and can deeply penetrate the dermis. The rays damage existing collagen, which causes increased elastin production....

Despite its name, photophobia is not a phobia or a fear of lights. People with this condition have difficulty being in bright artificial lighting or in sunlight. It can be a temporary problem or a long-term one. Verywell / Brianna Gilmartin Eye Conditions Various eye conditions can cause photophobia. Photophobia typically affects both eyes.However, photophobia can affect only one eye. Some people with photophobia related to migraines may experience pain with light sensitivity and sensitivity to sounds and smells....

Common reactions include: Being aware of food allergy symptoms can help you spot reactions. This article will cover the common reactions and what they look like. Sesame is now listed as the ninth most common allergen. Dr P. Marazzi / Science Photo Library / Getty Images They can appear anywhere on the body. They can result from any food allergy. Then bumps form and can look like a rash. Mion / Phanie / Getty Images...

It is estimated that one in 100 people are affected by photosensitivity. The condition can occur even after brief exposure to sunlight in both warm and cold weather. Photosensitizing agents can be topical medications or medications that are taken orally. Jodi Jacobson / E+ / Getty Images Some people continue to be sensitive to sunlight long after discontinuation of the offending medication or lotion. Phototoxic Reactions There are two main types of sun-sensitizing drug reactions: phototoxic and photoallergic....

Physical therapists, known asphysiotherapistsin some countries, may also work with people to prevent injuries. Some PTs undergo further training to specialize in fields likegeriatrics,neurology, orsports medicine. andresr / Getty Images What Do Physical Therapists Do? andresr / Getty Images Once the treatment plan is implemented, the PT will monitor and adjust the treatment plan as needed. They also cannot prescribe medications or perform surgery. What Can PTs Treat? Before the end of the 1990s, only a bachelor’s degree in physical therapy was required....

Touching in Physical Therapy Palpationis the act of using the hands to examine a body part. Maintaining patient comfort, trust, and safety is paramount when using palpation techniques. What If Your PT’s Touch Feels Wrong? Hero Images / Getty Images If you feel this has happened, you should protect yourself and contact law enforcement. What If You Start To Feel Attracted to Your PT Due to Touching? What if you are going to PT, and you like the palpation and touching?...