Different Types of Acne

Acne, also known as a pimple, zit or blemish, is an inflamed skin condition that happens when your skin pores get plugged by dead skin cells and oil. It results in blackheads, whiteheads or pimples, usually found on the face, neck, upper back, shoulders and chest. Acne can be triggered by hormonal changes, stress or even taking too many drugs. When you have acne, you should know what acne medications are available and which one works best for you. Some acne medications are available only by prescription, while some can be bought over-the-counter.

The most popular acne medication is benzoyl peroxide or salicylic acid. These substances work by eliminating the bacteria which cause the acne. When used on a regular basis, it helps to prevent the blockage of your pores. However, Benzoyl peroxide or salicylic acid should be used carefully as this may cause dryness of the skin which results in more acne breakouts.

Pimple treatments during puberty are different from adult acne. During adolescence, your body undergoes several changes which include the production of testosterone and other hormones responsible for the enlargement of the hair follicle. In addition, the oil glands which produce sebum becomes larger, resulting in increased production of oil, leading to the clogging of your pores. This results in the formation of whiteheads and blackheads. The combination of these factors results in acne.

The skin gets used to the medications and clears up after few weeks. However, if your acne persists, you should see a dermatologist. He can give you more powerful medications that can control the growth of bacteria and help to reduce the inflammation caused by pimples. There are many acne medications available over-the-counter. Some of these medications include Benzoyl peroxide, resorcinol, salicylic acid, sulfur, tretinoin, adapalene, retinoids, acne cysts and oral antibiotics. Your doctor may suggest specific medications based on the type of acne you have.

You must follow your doctor's dosage instructions and should avoid self-care measures. If your condition is severe, you should not self-medicate as it could worsen the condition and increase the likelihood of scarring. You should immediately contact your physician if you see any symptoms of acne infection such as redness, swelling, pus or soreness, persistent drainage or puss-filled redness.

Acne usually generates red pustules and papules on the skin surface. These lesions are the symptom of mild or moderate acne. Acne lesions can spread to the deeper levels of the skin and cause permanent damage to the cells beneath. In this case, it would be best to seek medical attention because the lesions may be signs of more serious conditions such as skin cancer or inflammation. For this reason, it is important to treat acne promptly even if the lesions are not painful.

Blackheads and whiteheads: This form of acne is different from a simple acne because the cause of the excessive oil in the pores is blocked. In addition to the whiteheads and blackheads, a person with acne may also develop "blackhead lungs" or "blackhead crypts". The excess oil blocks the pore and blackheads and whiteheads grow outwards due to the presence of dead skin, dirt and bacteria. This is why it can take weeks for acne to clear up once you start treating it properly. This form of acne usually occurs among adolescents and is more common in girls.

Papules: This form of acne is characterized by pimples, which appear red and inflamed. They are characterized by small, infrequent, pus-filled bumps that are generally found in the hair follicle areas. These pores may become clogged due to overactive oil glands, bacterial growth and/or dead skin cells. Papules are common in teenagers while cystitis or pimpleitis is more common in adults. Cystitis can spread to the skin surrounding the nose and mouth.

What Food Allergies Is and How You Can Recognize Them

Food allergies occur when the body's immune system wrongly identifies proteins found in certain foods as a potential threat. Because of this, some chemicals are introduced into the body which result in an allergic reaction. It is these chemicals that ultimately cause the actual symptoms of a food allergy. If left untreated, however, food allergies can lead to severe illness and even death. Peanut and tree nuts are two of the most common food allergies. Many children have a food allergy to either one or both tree nuts and/or peanuts. A severe reaction may take hold if they are exposed to both tree nuts or peanuts at once. Overdosing on peanuts or tree nuts (especially peanuts) can lead to a life threatening high fever. Tree nuts and peanuts are both protein rich and have a long chain of amino acids. They are also both rich in protein and have several essential amino acids necessary for human development. For this reason, they are frequently found in a person's diet. They are als...

How to Interpret a Stress Strain Curve

In materials and metallurgy, a stress-strain curve in a material provides the mathematical relationship between strain and stress. It's obtained by slowly applying load to an instrument, taking readings of the deformation and calculating the stress. This process is called load cell application. The key to interpreting a stress-strain diagram is to know what the curve means and what it depicts. A stress-strain curve can have many different shapes, but it always follows a decreasing slope or U-shape. The most widely used shapes are the L-shaped curve (also called the isotonic curve) and the curved line. It's very important that you learn and understand these two important shapes. The stress-strain curve shows the relationship between the applied force and the deformed point. This can be thought of as the yield curve or strain yield curve of the particular material being tested. The yield curve is a measure of the energy change due to porosity, where the energy change is graphed a...

Stress Belly And Abdominal Obesity

Stress belly is what many women call the belly fat that shows up during pregnancy. It's often very unattractive and causes discomfort for most women. However, it's not a condition that only affects certain groups of women. In fact, anyone can develop stress belly during pregnancy. This is why so many people are trying to lose weight through diet and exercise, but they still have this belly fat. If you're wondering what causes this, here are some of the main causes. One of the most obvious causes of stress belly is the imbalance of hormones that often comes with major life changes. Some women are born with hormone imbalances that lead to major changes in their body, which is one of the biggest reasons for this condition. And even though stress belly is not a true medical condition, the resulting hormonal imbalances and stress cause serious health problems on the inside and out. If you have any kind of emotional stress, you're going to be at risk for developing some of th...

How To Reduce Your Exposure To Allergic Reactions To Ragweed

Ragweed is probably one of the worst known environmental allergens which doctors to see, and it is estimated that up to 10 percent of Americans have it. "It's everywhere - on our clothes, the foods we eat, our cars, even our hands," says Mary E. Zuber, MD, a dermatologist in Scarsville, Utah. "We know that ragweed has the potential to cause problems for people who suffer from asthma or allergic rhinitis." What's more, the extent of the problem is probably under-recognized, since many patients do not realize they're prone to ragweed until it is too late. Unfortunately, the extent of the problem may also be under-treated, because doctors are less likely to look for skin rashes, itchy nose, sneezing, watery eyes, coughing, and chest congestion - all classic signs of ragweed allergy in humans. Even in areas where ragweed allergy is not common, the plant can still be a big problem, especially during ragweed season (also called autumn leaf fever) when it launc...

Allergic Reactions in Dogs

Allergies to dogs, just like allergies to people, can be prevented by keeping your dog clean. A clean house will also reduce the exposure that the dog has to different allergens that can cause an allergic reaction. Different allergens come from different types of foods and other substances that can be found in a home. Some common allergic reactions to dogs include runny nose, nasal congestion, hives, coughing, sneezing, itching, watery eyes, swelling of the face or lips, eyes that tear up easily and headaches. These symptoms are caused by the body's response to foreign materials or allergens. Dogs can get these allergies from a number of different things. Pollens from grasses and trees are the most likely culprits that can cause allergies. Other factors can be exposure to fleas or ticks. If you notice any kind of allergic reaction to a pet, then you should look at the breed of the dog and the common allergens that they are more prone to. You can talk to a veterinarian about the all...

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