When the ciliary body is paralyzed, the eye cannot focus on near or intermediate objects at all. As a result, the true refractive error can be measured. Some children and adults compensate for certain vision problems by focusing more than normal. Junior Gonzalez / Getty Images On occasion blurring can take up to one week to resolve depending on the medication and strength used. Cycloplegic refraction is an important test for people considering LASIK....
This is known as a withdrawal or antidepressant discontinuation syndrome. Common withdrawal symptoms for duloxetine include dizziness, nausea, and trouble sleeping, among others. Cymbalta belongs to a class of drugs calledserotonin-norepinephrine reuptake inhibitors (SNRIs). Getty Images /Bloomberg/ Contributor Getty Images /Bloomberg/ Contributor What Is Cymbalta Withdrawal? Cymbalta withdrawal shows up when a person suddenly stops taking their medication or when they significantly reduce their dose. How Long Does Cymbalta Withdrawal Last?...
Cymbalta is the brand name for duloxetine, and Effexor XR contains the active drug venlafaxine. These are prescription drugs called serotonin-norepinephrine reuptake inhibitors (SNRIs). They are used to treat different forms ofdepressionandanxiety. Getty Images /Bloomberg/ Contributor Although they are in the same drug class, they are quite different. They work to increase the amounts of serotonin andnorepinephrinein the brain that helps maintain balance. The tables below give an insight into the key differences and similarities between Cymbalta and Effexor XR....
Cymbalta (duloxetine)and Lexapro (escitalopram) are antidepressant medications. Though these two medications have some similarities, there are a few key differences. Both are commonly taken to treat depression and anxiety disorders. Getty Images /Bloomberg/ Contributor But Cymbalta is approved to treat other conditions as well. Lexaprois a brand-name drug also known by its generic name: escitalopram. It belongs to a class of antidepressants known as selective serotonin reuptake inhibitors (SSRIs). Cymbalta, on the other hand, is a brand-name medication also known as duloxetine....
Have you ever wondered about the differences between a cyst and a tumor? A proper diagnosis is crucial in determining treatment. Cyst symptoms depend on the key in and location of the cyst. CasarsaGuru / Getty Images Benign tumors typically do not spread to other parts of the body. They may grow slowly, and they usually have well-defined borders. Malignant tumors, however, are cancerous and can invade nearby tissues andmetastasize(spread to distant organs)....
CF is due to genetic defects in thecystic fibrosis transmembrane conductance regulator (CFTR) gene. People with CF carry two defective copies of the CFTR gene, one from each parent. People who carry only one defective CFTR gene do not have CF but are CF carriers. Verywell / Jessica Olah Although CF is rare, being a CF carrier is relatively common. Genetic tests look at your DNA (genetic material). The standard genetic test for CF looks for the 23 most common CF-causing mutations in the CFTR gene....
The thick mucus can build up in organs in the body, which can cause many problems. Thick mucus can cause blockages and clog the organs. This prevents the organs from functioning normally, leading to: Cystic fibrosis is often diagnosed in childhood. Kemal Yildirim / Getty Images The complications from cystic fibrosis can lead to decreased life expectancy. How Common Is Cystic Fibrosis? Cystic Fibrosis by Ethnicity Cystic fibrosis is most often diagnosed in those of European descent....
urinary tract infections (UTIs) can be tricky because there are many similarities. However, there are some key differences too. Cystitis is inflammation of the bladder that can result from infectious or noninfectious causes. Verywell / Jessica Olah UTIs are infections of the urinary tract, including everything from the urethra to the bladder to the kidneys. The article will compare the two conditions, along with symptoms, treatment, diagnosis, and prevention. Cystitis vs....
Cytokine release syndrome (CRS) is a condition brought on by certain medications, treatments, and infections. It happens when a large volume of proteins known ascytokinesare suddenly released into the body. In some cases, cytokine release syndrome can be severe or even fatal. Boyloso / Getty Images Boyloso / Getty Images What Is a Cytokine? Cytokines are tiny proteins that play an important role in the bodys immune response. They tell the immune system how to fight off pathogens and illnesses, such as viruses and cancer....
More than half of all people have been infected by age 40. When contracted during pregnancy, CMV infection can affect the fetus. Symptoms Most CMV infections have no symptoms. Carsten Koall / Stringer / Getty Images When CMV does cause symptoms, they often are similar to those seen with many common illnesses. In non-pregnant people and people with healthy immune systems, CMV infection is usually not a concern. Some people can develop conditions that include pneumonia, gastrointestinal illness, and hepatitis....
Researchers followed 156,999 participants with a median age of 54 over the course of nearly four years. Their age, sex at birth, and smoking history didnt seem to affect the risk. However, like most cannabis research, this new study had plenty of limitations. HighGradeRoots / Getty Images People who were prescribed medicinal cannabis were also excluded from the study. And these are things that can be evaluated in future studies, Bene-Alhasan said....
What Did the Study Show? The study examined whether prebiotics would improve muscle strength and cognition among 36 pairs of twins over 60. Both are available over the counter. Grace Cary / Getty Images Three months later, the twins who took the prebiotics reported higher cognitive test scores. There was no improvement in muscle strength. How Are the Gut and Brain Connected? The gut and the brain are connected through thegut-brain axis....
An estimated one out of 10 people will develop eczema at some point in their lifetime. Although it typically starts in early childhood, eczema can occur at any age. One of the first things a person with eczema is often told to do is to avoiddairy. Lechatnoir / Getty Images Lechatnoir / Getty Images Whats the Connection Between Eczema and Dairy? Up to 30% of people with eczema also have afood allergy....
