Everyone who has been to the dentist has had dental X-rays at some point, whether as part of their routine visit or to help diagnose a problem. So, what exactly are dental X-rays for and why are they such animportant preventative and diagnostic toolfor the dental professional? There are many different types of dental X-rays and they all have different purposes. These are the most commonly used dental X-rays and the information that they provide your dentist....
Dermatitis herpetiformis, also known as a gluten rash, is an intensely itchy, blistering rash that affects a significant number of people withceliac disease.Celiac disease is anautoimmunedisorder in whichgluten, a protein found in some cereal grains, causes theimmune systemto attack itself. With celiac disease, thesmall intestineis the target of the assault. Dermatitis herpetiformis is an extension of the disease in which the skin is attacked.This gallery of images can help you identify the signs and symptoms of dermatitis herpetiformis....
Key TakeawaysAround 40 million people with disabilities are eligible to vote in 2024.Recent changes to voting laws in some states may create barriers for disabled voters, especially after some pandemic-related accommodations have been reversed.Disabled voters have the right to bring a helper to the polls, and resources are available to ensure they can cast their ballot. Key Takeaways Around 40 million people with disabilities are eligible to vote in 2024.Recent changes to voting laws in some states may create barriers for disabled voters, especially after some pandemic-related accommodations have been reversed....
Table of ContentsView AllTable of ContentsExamplesConditions TreatedDrug ActionSide EffectsWho Should Avoid Them? Table of ContentsView All View All Table of Contents Examples Conditions Treated Drug Action Side Effects Who Should Avoid Them? Anticholinergicdrugs block the action of a chemical messenger calledacetylcholine. It plays a key role in involuntary movements needed for muscle and brain function. It transfers signals betweennervesand certain types of muscles and organs for normal brain and body function....
Table of ContentsView AllTable of ContentsUsesHow They WorkExamplesSide EffectsWho Should Avoid Them?PrecautionsPros vs. ConsAlternatives Table of ContentsView All View All Table of Contents Uses How They Work Examples Side Effects Who Should Avoid Them? Precautions Pros vs. Cons Alternatives Beta-blockers are a class of prescription medications commonly used to treat conditions related to your heart and blood vessels. For example, your healthcare provider may prescribe a beta-blocker to help lower your blood pressure or treatheart failure....
Table of ContentsView AllTable of ContentsNon-Cancerous CausesPrecancerous SignsCancerous Breast Lump DescriptionWhat to Do if You Feel a Breast LumpFAQ Table of ContentsView All View All Table of Contents Non-Cancerous Causes Precancerous Signs Cancerous Breast Lump Description What to Do if You Feel a Breast Lump FAQ Most lumps in the breast arebenign(noncancerous), and they feel different than a cancerous breast lump does. Benign lumps usually feel smooth, soft, and move from side to side....
Table of ContentsView AllTable of ContentsWhat Are Ceramides?TypesSkin BenefitsSkin Types and BenefitsProducts vs. Food or SupplementsChoosing the Right ProductSynthetic vs. NaturalIncorporating Them Into Your RoutineCombining With Other IngredientsSide Effects Table of ContentsView All View All Table of Contents What Are Ceramides? Types Skin Benefits Skin Types and Benefits Products vs. Food or Supplements Choosing the Right Product Synthetic vs. Natural Incorporating Them Into Your Routine Combining With Other Ingredients Side Effects...
Table of ContentsView AllTable of ContentsWhat It IsTypesCausesDiagnosisCoping Table of ContentsView All View All Table of Contents What It Is Types Causes Diagnosis Coping What color-blind people see and don’t see can vary based on whatrods and cones of the eyesare affected. Rod and cones are photoreceptor cells that deliver information that the brain interprets as color and shade. Cones detect red, blue, and green colors, while rods describe lightness and darkness....
Table of ContentsView AllTable of ContentsWhat Are Compression Socks?TypesBenefitsHow Do They Work?Side EffectsCan Anyone Wear Compression Socks?How Often Should You Wear Them? Table of ContentsView All View All Table of Contents What Are Compression Socks? Types Benefits How Do They Work? Side Effects Can Anyone Wear Compression Socks? How Often Should You Wear Them? Compression socks—also known as compression stockings—are a garment that applies pressure to the ankles, lower legs, and feet....
Table of ContentsView AllTable of ContentsBraxton-HicksEarly LaborActive LaborPushingPost BirthFrequently Asked Questions Table of ContentsView All View All Table of Contents Braxton-Hicks Early Labor Active Labor Pushing Post Birth Frequently Asked Questions Laborcontractionscan feel like discomfort or a dull ache in the lower back, a tightening sensation across the abdomen, and pelvic pressure. Not everyone experiences contractions in the same way. Some people compare contractions with intense period cramps or the pressure of a bowel movement....
Table of ContentsView AllTable of ContentsWhy Joints Crack or PopUnderlying CausesToe and Foot Arthritis Table of ContentsView All View All Table of Contents Why Joints Crack or Pop Underlying Causes Toe and Foot Arthritis This article explains the causes of cracking or popping toes, both harmless and serious. It also takes an extended look at the symptoms and treatment of foot and toe arthritis. Kinga Krzeminska / Getty Images Causes of Popping Joints...
Table of ContentsView AllTable of ContentsNormal Pregnancy DischargeDischarge ColorsCausesCopingWhen to Seek Medical Care Table of ContentsView All View All Table of Contents Normal Pregnancy Discharge Discharge Colors Causes Coping When to Seek Medical Care Experiencingvaginal dischargeduringpregnancyis normal. Vaginal discharge can vary in color, texture, volume, and odor throughout pregnancy. It can also fluctuate during themenstrual cycle. An increase in discharge is also one of the earliest signs of pregnancy. However, color is one of the most noticeable changes....
Table of ContentsView AllTable of ContentsWhat Is Hemoglobin?What Is Hematocrit?How the Tests Are DoneNormal RangesWhat Low Values MeanWhat High Values Mean Table of ContentsView All View All Table of Contents What Is Hemoglobin? What Is Hematocrit? How the Tests Are Done Normal Ranges What Low Values Mean What High Values Mean Hematocrit(HCT) andhemoglobin(Hb) are two blood tests used to detect abnormalities in yourred blood cells (RBCs). Hematocrit is the percentage of RBCs in your blood, while hemoglobin is a protein in RBCs that carries oxygen to cells....
