HIV is defined as Human Immuno Deficiency Virus. HIV becomes cause of AIDS at last. Presently the complete treatment of HIV is not possible. Once HIV viruses spread infection in the body then it can not removed. There are so many reasons through which the HIV infection spread in the body. The main causes are unprotected sex, needle of injections, infected mother to newborn child and many others. HIV is spread through blood, breast milk and vaginal fluid.

When a patient infected with HIV then the resistance power of its body increases and very small disease takes too much time in recovery. For example the small illnesses like flu, fever, headache, fatigue; swelling has taken too much time in recovery.

When a patient infected with HIV, then he/she shows many symptoms. It has shown in facts that many people that have no symptoms in starting and also not after many years but the other person has also no symptoms at starting but later some days/months/years they show symptoms.

It has also seen in facts that some people show the HIV symptoms at starting. So the result says that it varies from person to person. It is possible as well that people living with HIV may look absolutely well but their immune systems may be spoiled. It is important to remember that once anyone is infected with HIV then he/she can pass on HIV test, if they feel healthy.

The symptoms that have shown by HIV patient are:

• Fatigue
• Fevers
• Vomiting
• Nausea
• Memory loss
• Depression
• Sore muscles
• Ulcers
• Cough for long time
• Lack of energy
• Weight loss frequently
• Headache for long time
• Persistent white spots in your mouth

Some youth have symptoms at their teenage. They have got HIV from their parents. The adolescence that has HIV infected, growth slowly and never gains weight. Their mental development has also very slow.