Chemical Substances And Its Effects On The Skin Essay

*Topical application administration - This is where creams, ointments and gels are applied directly to the skin. They can be used to treat skin conditions or can be used as a delivery route for an analgesic (a painkiller)

Topical-This would be a type of medication applied to the surface/skin on the body i.e. creams, foams gels,

Topical medications come in the form of creams and gels and are applied directly to the skin surface usually to treat skin conditions.

In injections, active ingredients are dissolved in a liquid and then injected. A drug is often injected into a vein (intravenous administration) if it is to have as fast an effect as possible, for instance in an emergency.

I believe that the tablet takes longer to give the body and system the relief feeling and the injectable liquid spreads quicker and makes you feel better.

The lab checked for neutralization and check if it did not neutralize too much or too little. There were two commonly sold brands examined in this lab which were the Tums and Rolaids. The crushed tablets were dissolved in 0.10 M HCl with a pH indicator bromophenol blue and a solution of KOH was added to it in order to neutralize the solution. The solution turned light blue when it was neutralized. Both the tablets were neutralized and titrated in the same way. From the observations above; Rolaids was better because it had better neutralizing ability per each dollar spent than the Tums. As the Rolaids were 4.07g/$ and the Tums were 4.01g/$ as seen from the observations above. So, the better buy is the Rolaids out of the two as the neutralization ability per dollar spent in the Rolaids is better than the

It absorbs and reflects light, including ultraviolet radiation from the sun, which can cause products to worsen and lose their pigment. Talc, hydrous magnesium silicate (MgSlO4) is used as an absorbent, anti-caking agent. It improves the feel of the product and helps smooth or soften them. Metallic stearates (C17H35CO) also known as stearate salts are used for their moisturizing properties. They help keep the mixture of two or more liquids from separating into their oil and liquid components. The stearate salts increase the thickness of the liquid and reduces the transparent appearance of finished products. Lecithin (C42H82NO8P) or hydrogenated lecithin help cover the appearance of dry or damaged skin by reducing flaking and restoring flexibility. It also has skin-restoring abilities. Sulfosuccinate (C20H37NaO7S) helps the water solubility of other cosmetic ingredients. It also helps form the unblendable mixtures by reducing the surface tension of the substances, which is known as a cleansing agent. Ethoxylated alcohol (C26H50O10), functions as a surfactant and are used as cleansing agents. They clean the skin by helping water mix with oil and dirt so they can be washed away. It also acts as a skin conditioning agent. Bentonite (Al2O34SiO2H2O) has many purposes. It 's used for smoothing, polishing, or abrading other chemicals in the foundation. Helps hold together all of the ingredients. Acts as an absorbent. Increases the volume of a

OTC contain low levels of medicated ingredients for killing bacteria, controlling excess oil and shedding dead skin cells.

Topical drugs such as patches, ointment, and cream are applied directly on the skin and can be absorbed fast or with a delayed action. The term pharmacokinetics is the study of the movement of the drug in the human’s body. This includes the site of absorption (movement of drug from entry to tissue), how it is distributed (movement in the circulatory system to intended destination), how it is metabolized (break down in the liver), and excretion (elimination from the body). This unit also described the term half-life, which is how long the human body takes to break down a drug, absorb and excrete it and short half-life, which are medications excreted by the body quicker than long half-life drugs. The term pharmacodynamics is any of the changes in the patient’s body resulting from the medicine taken. It is highly important for the patient to know of the used drug’s side effects (unintended effects), adverse effects (unintended effects that can be harmful), and any possibilities of allergic reactions (most severe adverse response of a

I chose my topic because I have a skin condition, and I thought it might be a good idea to research different skin disorders. I have eczema on my foot and it was a very irritable skin disorder to go through. But thanks to the miracle of modern day medicine, all I'm left with is a scar and it is barely noticeable. Since that's my skin disorder I will begin with eczema and work my way down to pressure sores.

They provide cleaning properties of pastes. The use as abrasives, calcium carbonate, and sodium bicarbonate (baking soda and chalk), which is too aggressive for children's tooth enamel. Milder cleansing have titanium dioxide and silicon dioxide, and their presence in the composition of the paste is more desirable. Designation of abrasion on the packaging of paste - index RDA, which must be not more than 20. For children up to 4 years, no more than 50.

When small pores on the surface of the skin become obstructed with bacteria, oil, and dead skin cells. Each pore opens to a follicle beneath the epidermis, and within that follicle is a singular hair and sebaceous gland. A sebaceous gland generates sebum, an oil that is essential to keeping skin soft and lubricated.

Our skin is the largest part of our body and needs constant care and miniaturization to achieve a healthy glow. First thing to healthy-looking skin is maintaining an internal regimen; drinking lots of water and eating fruits and veggies will keep skin nourished, moisturized and blemish free.

There are hand creams designed for different purposes. Most people use hand lotions for dry skin, usually in the winter time. Lotions soften the hand and it looks more visually appealing. Some people use lotions because they have eczema, and lotion prevents it from flaring up. Others may use

Cosmetics are substances that are applied onto the body and/or face to enhance a person’s looks or scent. Cosmetics can be make-up which is mostly used by women and it is to enhance a female’s appearance. It is normally applied to face, hair, and body. Cosmetics has been used throughout society since Ancient times. In Ancient Egypt, cosmetic chemistry was being used before anyone knew it related to chemistry. Cosmetics was being used for many reasons in Ancient times. It is said that Cleopatra bathed in donkey milk to keep skin smooth, this is an example to show that chemistry is being used for the benefit of skin care. Skin care is another example of cosmetic chemistry being used. Skin care has been an important factor in society. Skin care has been around since 3000 BC in Ancient Egypt. This was prepared by natural materials.