Attention-deficit hyperactivity disorder (ADHD) is a type of behavioral disorder that is classified by behavioral changes or patterns of inattention or hyperactivity. It can affect both children and adults alike. However, in the cases of adults with ADHD, the symptoms could emerge as a person ages. Children and adults with ADHD could find it difficult to perform certain tasks or pay attention at school or work; these behaviors could affect their quality of life as well. Researchers have been unable to determine the exact cause of this condition. There are two types of criteria used for diagnosing the symptoms of ADHD, DSM-IV and ICD-10. It has, however, been found that males are more likely to be diagnosed with ADHD than females. The treatment methods could differ as per the country. However, the commonly prescribed treatment options include therapies, medications, and consulting certain specialists in order to cope with the symptoms in order to enhance the sufferer’s quality of life. Risk factors of ADHD It has been found that the most important risk factor of ADHD is heredity. If any of the family members have this condition or any other mental disorders, it could increase the risk of the child or teen for developing ADHD.

Eczema is a non-contagious skin problem which mostly affects infants and kids. It is often diagnosed with the redness or itchiness in a certain part of the skin. Scratching or rubbing the affected area could lead to open pores and create cracks in the skin, thereby opening doors to various infections. Eczema can be of seven types, each having its own characteristic symptoms and causes. To prevent them, one should keep the skin moisturized, take bleach bath, prevent the skin from getting damp by taking short hot water baths, use gentle cosmetics, and avoid the triggers that can cause complications. Causes of eczema In case one or both the parents have been diagnosed with the condition, the risk of inheriting eczema becomes higher in kids. Some of the external triggers are as follows: Stress and hypertension. Chaffed dry skin. Contact with elements like synthetic fabrics, jewelry, dandruff, pollen, microbes, some food items, soap, and wool that can cause irritation. Rough detergents, plastic, rubber, latex, lotions, solvents in moisturizer, etc. Hormonal changes in women, low and high humidity, cold and hot weather and perspiration are other environmental factors the cause eczema. Symptoms of eczema The symptoms of eczema vary depending upon the age of the patient.

Dementia is known as the collective symptoms which can be caused by the cell damage in the brain. It is not a disease on its own. The older people are more prone to developing the symptoms, however; it is not directly related to aging. The main problems which a patient faces in the case of this disease are memory loss, poor communication, and mood and personality changes. The patient may suffer from depression too. Read on to know more about dementia. Causes of dementia The primary cause of dementia is the damage to the brain cells. Several triggers are present for dementia such as head injuries, brain tumors, and strokes. Dementia can happen to you even if you are 20 years old and your brain cells start damaging due to some disease. There are more chances that you lose your recent memories. The types of memory loss which are not related to aging are frequently forgetting things, forgetting the regular jobs, repetition of the sentences while talking, and a disability to keep track of every day works. Dementia is largely differentiable than normal aging because it gets worse with time. Symptoms of dementia A patient can experience the symptoms of dementia either gradually over a period of time or at once.

Liver cancer is the incessant growth of cancerous cells in the liver. It can occur because of two reasons, firstly, cancer originating in the liver, and secondly, if cancer from any other part of the body spreads and reaches the liver. The former is called primary cancer and the latter is regarded as metastasis. Therefore, if cancer has originated in the liver, then only is it termed as liver cancer. It is the largest organ of the human body and performs a number of essential functions of the same. Getting cancer in this part has proven to be fatal in many cases. Early diagnosis of this cancer is very low and thus it is only identified when cancer has advanced. Causes of liver cancer The most common cause of liver cancer is believed to be excessive alcohol intake. However, there are other reasons too. Cases of cirrhosis are also common which gives rise to liver cancer. Another frequent reason for it is Hepatitis C. Although there is no particular reason for the cause of liver cancer, the risk factors are many. For instance, people with type 2 diabetes who also have hepatitis are vulnerable to the growth of cancer in the liver.

Measles is found to be one of the most frequent infections among children in the country. It is caused by the rubeola virus and is, hence, sometimes regarded as rubeola too. The infections spread rapidly. As a result, many people in a single community are likely to have this infection. Later, they grow resistant to this. The infection lasts for about 7 to 10 days. Therefore, once a person suffers from measles, it is usually observed that the individual grows immune to it for his or her lifetime. They are very less likely to get contaminated again. Causes of Measles As mentioned before, the rubeola virus causes measles, and an infected person is likely to carry this virus in the mucous of their throat and nose. After the initial infection, the disease is contagious for the next four to five days. Thereafter, the symptoms start to develop. The prime cause of measles is an infection and it can spread through a number of ways, such as if anyone comes in contact with an infected individual. Thus, through their sneeze or a cough, it may spread easily. Symptoms of Measles The foremost symptom of measles is fever along with a cough or conjunctivitis.

Breast cancer is a common type of cancer. An early stage of breast cancer has no such visible symptoms except a lump in the breast area. Breast cancer cells multiply continuously which leads to a tumor in the breasts. It is important to know the type of breast cancer to get the right treatment. Self-examining of the breast is an important healthcare routine which every individual should follow and if not then visiting a doctor for monthly checkups is advised. There are various types of Breast cancers such as the Paget’s diseases, metastatic breast cancer, inflammatory breast cancer, and phyllodes of the breast. According to the American Cancer Society, about 2 million women are diagnosed with breast cancer every year. The various causes of breast cancer Being overweight after menopause is a common problem in women and this leads to breast cancer. Exposure to harmful radiations is another important cause of breast cancer. Breast cancer is common in elder women’s because the age is an important factor that increases the risk of developing cancerous cells. Consumption of alcohol on a daily basis is an important cause of breast cancer. The use of contraceptive pills has a high risk of developing cancer.

Opiates or opioids are a type of painkillers and they are known to provide relief from acute pain. However, a prolonged usage of such painkillers can lead to addiction. This is termed as opioid addiction. This is often regarded as the leading cause of deaths. Opioid addiction is a deep-rooted and chronic disease that is likely to last for a long time along with causing major health, economic and social problems. Opioids are a type of medication that affects the nervous system directly. As a result, a person experiences a sense of pleasure and this is when there is less pain. These are sometimes prescribed by the physicians as per need. But when someone starts to depend on these medications even when they are not in pain or have got cured of the reason, for which they were prescribed, that stage is called addiction. Although there is no proper cure for this addiction, only a rehabilitation center can be of immense help in cases of extreme addiction. Causes of opioid addiction The exact reason is yet to be found, as to why a person develops such addiction towards opioids. Usually, people get used to the idea of feeling euphoric and lightweight and stress relieved after they intake opioids, and hence, become addicted.

Dry eyes is a common chronic issue that affects about 48% citizens aged over 18 and visit the optical specialist doctor due to lack of moisture and sufficient lubrication on the eye’s surface. What starts as trivial and constant irritation on the eye’s surface, can ultimately lead to chronic and severe inflammation as well as front surface scarring of the eyes. Among the people suffering from this issue, a significant percentage of them are aged over 40 and as a matter of fact, the gender ratio shows that the number of female affected from this is two times than that of men. What are the causes of dry eyes? Aging and menopause are some of the most common causes of this syndrome. A good many people also quit contact lenses as these can create discomfort and dryness from prolonged use. While air conditioning, air heating and ceiling fans in the indoor environment reduce humidity to cause dryness in eyes, the outdoor environmental conditions like windy or dry conditions and aridness increase the risk of dry eyes. Apart from smoking and intake of antihistamines, blood pressure medicines, contraceptive pills and antidepressants, certain health conditions like thyroid, rheumatoid arthritis, diabetes, and Sjogren’s syndrome can cause dry eyes.

Chronic obstructive pulmonary disease (COPD) is a lung-related inflammatory disease that obstructs the path of air. It is considered to be the third largest cause of death among people in the country. In this disease, there is mainly a slow inflammation of the bronchioles that carries gasses to the alveoli. It may also affect the alveolar walls thus making it difficult for the lung to carry its function normally. It is a chronic disorder that develops with age and interferes with the flow of air through the constricted air passages. What are the Causes of COPD? The predominant cause of COPD is long-term smoking. It is found that 20%-30% chain smokers develop the risk of having COPD in their lifetime. COPD may include those who are non-smokers but are passively subjected to cigarette smoke. Pipe and cigar smoke are some of the recognized causes of the disease. COPD may be due to a genetic abnormality that affects the DNA resulting in a low level of alpha-1-antitrypsin protein. It is generally secreted in the liver and gets transported to the lungs through the blood. Its main role is to protect the lungs from injury. It may affect the adults as well as children.

Constipation is characterized by difficult bowel movements accompanied by difficulty in passing stool easily. This particular condition is common among most individuals, irrespective of age. A chronic constipation problem stops the daily stool process and such frequent constipation problems need to be treated at the earliest. Uneasy and hard stools can not only make one feel irritated throughout the day but it can also be a reason for bloating. Constipation is caused due to gastrointestinal problems. It is a critical condition of the digestive system as it becomes difficult for a person to excrete the waste from his or her body. Such problems are caused due to the sudden change in the lifestyle process and/or food habits. To overcome such disorders it is important to intake the right amount of fiber in food. Constipation can be cured with proper medicines and an ample amount of fiber intake. Extended constipation problem is always painful and irritating as it disrupts physical activity and is sometimes accompanied by fever and even bleeding. Identifying the constipation problem in patients is difficult as this problem arises in people at different times. Causes of constipation The main cause of constipation is the lack of fiber in food.

When the cells of the inner layer of the urinary bladder, such as the innermost mucosa, begin to grow out of control and the malignant tumor is formed, the condition is called bladder cancer. Through metastasis, the cancerous cells can spread to other body parts and become destructive. The bones, lymph nodes, liver, kidney, and lungs are the primary organs that get affected when the cancer spreads. Generally, the cancerous cells look like shrubs or nodule shaped. The various types of bladder cancers are as follows: Urothelial Carcinoma Also known as transitional cell carcinoma, this is the most common form of bladder cancer that affects the inner urothelial cells of the urinary tract. Invasive Cancer Quite complicated for treating, invasive cancers can spread quickly and affect the deeper layers of the bladder wall. Non-invasive Cancer This condition is primary and treatable as the deeper layers are not easily affected although transitional epithelium cells of the inner layer are affected. Flat Carcinoma They are generally non-invasive flat tumors growing in the innermost layer of the bladder cells instead of the hollow part of the bladder Papillary Carcinoma The cells look like slender fingers projected from the inner surface in the hollow center of the bladder.