Hair Dyes are chemicals that are used to change hair color.
Consumers considering changing their hair color have a choice of coloring agents to use. What distinguishes them is how long they last and how they color hair. There are at least four basic categories of products:
Temporary hair colors are applied in the form of rinses, gels, mousses and sprays. These products merely sit on the surface of the hair and are washed out with the next shampoo.
Semi-permanent dyes penetrate into the hair shaft...
I've been asked a multitude of questions about drug allergies over the past 20 years. Most people do not get through life without having a... Read more »
Did you know the largest internal organ of the body is the liver? But the overall largest organ of the body is the skin. It’s no wonder... Read more »
In recent years the number of consumer products containing fragrances has skyrocketed. Thousands of fragrances have invaded our air... Read more »
When people think of deadly food allergic reactions, nuts often spring to mind as the most obvious culprit. However, milk is quickly... Read more »
This is Part Three of a 3-Part series on Modified Foods for Food Allergies. Part One is about genetically modified peanuts. Part Two is... Read more »
Women who have used hair dye--even for decades--do not have a greater risk of developing multiple melanoma, researchers say. Previous research had... Read more »
Source: ADAM Encyclopedia
First AidFor a mild to moderate reaction:Calm and reassure the person having the reaction, as anxiety can worsen symptoms.Try to identify the... Read more »
According to the Center for Science in the Public Interest (CSPI), food dyes commonly used in foods from cereals and candy to fruit drinks may cause... Read more »
Source: Harvard Decision Guide
Prevention You can help prevent attacks of hay fever by reducing your exposure to the suspected allergens. It helps to: Stay indoors as much... Read more »
Source: ADAM Encyclopedia
CausesThe allergic process, called atopy, occurs when the body overreacts to a substance that it senses as a foreign invader." The immune system... Read more »