Sexually Transmitted Diseases (STDs) are infections that you can get from having sex with someone who already has the infection. The causes of STDs are bacteria, parasites, and viruses. These infections often do not cause any symptoms, and can still be passed unknowingly from the infected partner to the other. However, some common symptoms include genital itching, lesions, flu / fever like symptoms and feeling pain / pressure in the lower part of the stomach.

There are many kinds of STDs including Chlamydia, gonorrhea, genital herpes, syphilis and HIV.

The important thing to understand and know is that these STDs can be prevented.

3 ways of preventing STDS are:

1. Precautions before having sex

There are some things you can do to reduce your risk of contracting STDs before having sex. This include:

  Limiting the number of sexual partners
  Talking honestly with partners about your sexual history
  Getting tested, along with your partner, before having sex
  Getting timely vaccination against HPV and HBV

If you have been diagnosed with an STD you should tell your partner about it and also explicitly ask your partner if they have had an STD.

2. Practice safe sex

Use a latex condom every time you have sex and use a water-based lubricant. If your sex life involves intercourse, anal or vaginal, make up your mind to never have sex without a condom. If you or your partner is at a high risk of STDs, be consistent about barrier use during oral sex as well. Avoid sharing towels or underclothing to reduce the risk of an STD. Check the expiration date of the condom and make sure that it has an air bubble, which shows it has not been punctured. Dispose the condom properly and never reuse it.

3. Don't drink Alcohol or use drugs before having sex

It's impossible to make responsible choices about your sex life under the influence of drugs or alcohol. When you are under the influence of any one of them, you are not in your mind and are likelier to choose a partner you wouldn't have picked otherwise. In that case, you may be at a higher risk of contracting an STD. Also, if you are on birth control pills and you vomit, the pills could lose some effectiveness.



3 Ways You Can Prevent STDs (Sexually Transmitted Diseases)

The HIV (human immunodeficiency virus) is a critical disease. This virus invades a person's immune system which is the body's defense against infections such as viruses and bacteria. The immune system doesn't work properly and becomes deficient once attacked by HIV. One social acknowledgement to HIV that has gained enough recognition is the HIV counselling due to the crucial need to counsel the patient about sexual behavior and the risks associated with it. 

Importance of HIV counselling 
The human immunodeficiency virus has become an epidemic in nature and has reached to a distressing proportion worldwide as it is in its third decade. Thus, counselling becomes remarkably crucial part of the treatment. 

HIV prevention counselling is a significant mode of behavioral invasion particularly in the deficiency or lack of an effective curative treatment or vaccine. HIV counselling varies from other forms of counselling sessions. Apart from being a health obstacle, the disease is equally overwhelming for the family as well as people around you. family. It is also connected with endless and intense human suffering which stimulates multiple emotional responses. Such reactions involve self-denial, grief, fear, loss, anxiety, anger, annoyance, depression self-blaming, pity, self-condemnation isolation and suicidal thoughts. 

Also, the risk of passing the virus to the partner during sexual activity is high and the patient must be aware of safe sex and the risks associated with unprotected sex. Hence, counselling becomes paramount. 

Counselling session s information Self-care counselling: 
The patient must be well informed about the disease and should be supported in embracing attitudes, actions, and beliefs which will defend and serve as a protective shield to the body s immune system. Improving, enhancing, and transforming nutrition is required. A few other things that are emphasized are, encouraging physical activity, avoiding objects, actions, and events that threaten the body, overcoming anxiety and stress that compromise the psychological, mental, physical and welfare of the body, and seeking and giving support for self-care. 

Types of counselling: 

Patient centered counselling: It changed the focus of counselling from a single informative one to one that concentrated on a patient s circumstances and needs. This involved active listening, to render better support and managing client's particular prevention needs. 
Risk reduction counselling: This includes examining client s awareness about sexual activity and their feelings.Using their current HIV knowledge as an appealing tool, the limitations they have for protected sex is discussed. A better understanding is ensured in the patients so that unsafe behaviors can be avoided. 
Grief counselling: People who are contaminated with HIV have an elevated risk of acquiring depression. Counselling helps you to deal with any emotional outburst. 
Aims of counselling in HIV infection-

Prevention is the first purpose of HIV counselling. It decides whether the lifestyle puts that individual at a higher risk. Helping to recognize and distinguish the definitions of high-risk behavior. The counselling contributes to behavioral change and also aims at working with the person and his family to obtain and sustain that change in approach and behavior.

HIV Counselling - Why It Is Important To Get It?

4 Effects of HIV on the Body

HIV, which is short for Human Immunodeficiency Virus, penetrates your body and directly attacks your immune system. In this process, the virus weakens your body's natural defense mechanism against diseases and infections. A compromised immune system makes the body prone to minor infections, which healthy people would generally overcome. The virus itself doesn't cause any physical symptoms. It only serves to ease the entry of other bacteria and viruses into the body.

The following are some of the ways HIV affects your body:

1. Immune system

The human immunodeficiency virus destroys CD4 cells, the white blood cells that help the immune system ward off foreign substances. If left unchecked, HIV can develop into AIDS. During such time, the virus may damage the immune system to an extent that it wouldn't be able to ward off minor infections that a healthy immune system would. A person with HIV could thus suffer from fever, chills, sweats, shortness of breath, white spots in the mouth, fatigue, skin rash and weight loss from time to time.

2. Respiratory system

As HIV develops into AIDS, the body can contract infections such as pneumocystis pneumonia (PCP), tuberculosis and Kaposi's sarcoma. These conditions lead to serious respiratory problems. PCP is found to be one of the most common infections among people with HIV. 85% of the people would develop the infection if the condition is left untreated.

3. Skin problems

As in healthy individuals, many skin conditions can also occur in people with HIV or AIDS. But a compromised immune system heightens the condition and causes difficulty in treatment. Dermatitis, psoriasis, and hives are common conditions. They are also prone to a rare type of skin cancer known as Kaposi's sarcoma.

4. Gastrointestinal System

Gastrointestinal disorders are the most common ailments for people diagnosed with HIV and AIDS. Problems faced include diarrhea, nausea, vomiting, weight loss, abdominal pain and gastrointestinal bleeding. 50% of the people suffering from HIV encounter gastrointestinal disorders at some point of their illness.



4 Effects HIV has on the Body

HIV: QUICK FACTSIntroductionThe human immunodeficiency virus (HIV) is a subgroup of retrovirus (lentivirus) that causes HIV infection. After a period of time, this infection leads to what is called acquired immunodeficiency syndrome (AIDS).

Epidemiology

According to the Centers for Disease Control and Prevention (CDC), from 2010-2015, the estimated rate of HIV infection in all 50 US states decreased from 14.2 per 100,000 population in 2010 to 12.3 per 100,000 population in 2015. In 2015, 39,513 individuals were diagnosed with HIV infection. From 2010 to 2014, the annual number of new HIV infections decreased by 9%.

Virology HIV-1 and HIV-2 are retroviruses in the Retroviridae family, Lentivirus genus. They are enveloped, diploid, single-stranded RNA viruses with a DNA intermediate.Upon entry into the target cell, the viral RNA genome is converted into double-stranded DNA by an enzyme, reverse transcriptase that is transported along with the viral genome in the virus particle. The resulting viral DNA is then imported into the cell nucleus and integrated into the cellular DNA by a virally encoded enzyme, integrase. HIV contains three retroviral genes, namely gag, pol, and env.

Gag gene: Encodes group-specific antigen; the inner structural proteins
Pol gene: Encodes polymerase; it also contains integrase and protease
Env gene: Encodes the viral envelope, the outer structural proteins responsible for cell-type specificity. Glycoprotein 120, the viral envelope protein, binds to the host CD4+molecule
Pathophysiology

HIV infects vital cells in the human immune system, such as helper T cells (specifically CD4+ T cells), macrophages, and dendritic cells and leads to cellular immune deficiency. This results in the development of opportunistic infections and neoplastic processes.

Mode of Transmission
Sexual intercourse: Unprotected sexual intercourse; especially receptive anal intercourse and different sexual partnersContact with or transfer of blood, pre-ejaculate, semen, and vaginal fluids infected with the virus.Spread from an infected mother to her infant through breast milk. An HIV-positive mother can transmit HIV to her baby both during pregnancy and childbirth due to exposure to her blood or vaginal fluid.

Signs and Symptoms There are 3 categories of infection 

Category A: Asymptomatic HIV infection without a history of symptoms or AIDS-defining conditions
Category B: HIV infection with symptoms that are directly attributable to HIV infection
Category C: HIV infection with AIDS-defining opportunistic infections
Investigation

A high-sensitivity enzyme-linked immunosorbent assay (ELISA) should be used for screening.

Management

Start with antiretroviral therapy (ART) in all HIV-infected adults ready to start therapy. 
CD4 count is no longer a criterion for starting the therapy.
Use of nucleoside reverse transcriptase inhibitors and protease inhibitors.
For refractory cases, during the failing treatment regimen and before switching therapy, use rapid confirmation, perform resistance testing and reevaluate.

HIV - Quick Facts Need To Know!

Sexually Transmitted Diseases (STDs) are the infections that spread primarily from unprotected sexual intercourse or any kind of sexual contact. Men, like women, are equally prone to contracting STDs on having unprotected sexual intercourse; anal, vaginal or oral. Having multiple sex partners just increases the risks of it. So, you need to consult a specialist sexologist if anything these sort of things happening to you:

Common STD Symptoms in Men

Blisters on or around penis 

Spots, bumps or lesions on the penis 

Discharge (clear, white, or yellow) 

Oozing from the tip of the penis (thick or thin) 

Painful urination 

Painful ejaculation 

Itching on the tip of the penis 

Rash on the penis, testicles, or groin

Here is a list of STDs for men

Chlamydia- Chlamydia is a type of bacterial STD transmitted during oral, anal or vaginal sex with an already infected person. Some of the symptoms of Chlamydia in men are swollen testicles, penile discharge or pain while urinating.

Gonorrhea- This is another bacterial infection, majorly affecting the urethra, anus or the throat and primarily spreads through vaginal, oral or anal sex with someone already suffering from it. The symptoms are quite similar to those of Chlamydia.

Hepatitis B- Hepatitis B Virus (HBV) is the cause of the disease Hepatitis B and can cause severe inflammation of the liver. It spreads from one person to the other on coming into contact with the bodily fluids or blood of the person affected. Few signs of Hepatitis B include jaundice, vomiting, nausea, body aches, mild fever, lethargy and appetite loss.

Herpes (Simplex) - It is a viral infection caused by the herpes simplex virus (HSV) and generally tends to develop on or near to the mouth and the genitals. Primarily, herpes spreads through direct contact with the genitals or mouth of a person already diagnosed with the same.

Syphilis- Another bacterial Sexually Transmitted Disease, unprotected oral, vaginal and anal sex are the primary carriers of this disease. It is considered to be one of the most serious STDs because the risks of contracting HIV (Human Immunodeficiency Virus) get magnified once infected with Syphilis.

Human Papillomavirus (HPV) - In men, HPV is capable of causing cancers in the throat, anus or the penis. It is either passed on through skin-to-skin or unprotected sexual contact with an infected partner.

Preventing STDs

Many people can be infected with an STD without experiencing any visible symptoms. This means that practicing safe sex is crucial if you want to prevent STD infection.

The only way to completely prevent an STD is abstinence from any type of sexual contact or contact with open sores and bodily fluids of an infected person. But there are other ways to prevent STDs too.

Condoms during intercourse and dental dams or barriers during oral sex are proven effective when used correctly. Refraining from sex with multiple partners and instead opting for a monogamous sexual relationship can also help to prevent STDs. To understand it better and get treated you can always consult a sexologist.

Common STDs in Men

Hiv or the human immunodeficiency virus is the lentivirus which causes hiv infection and leads to acquired immunodeficiency syndrome or aids.

The symptoms of hiv vary from person to person. There are three main stages of hiv infections, where each stage has different symptoms.

Here are some facts about the three stages of hiv infections along with the accompanying symptoms.

Acute hiv infection stage
This is the first stage of hiv infection and after three to four weeks of becoming hiv infected, people experience symptoms, which are similar to flu. This flu usually does not last more than two weeks.

Symptoms include:
Fever
Rashes on the body
A sore throat
Swelling of different glands
Headache
Joint and muscle pain
Improper digestion

These symptoms appear and indicate that the body is reacting to the hiv. Infected cells circulate throughout the blood, and the immune system produces hiv antibodies in order to attack the viruses. This process is termed as seroconversion, and it takes place within 45 days of getting infected. The levels of virus in your blood are quite high during this stage.

Clinical latency stage
This is the second stage of hiv infection, which follows the early stage. This stage is also known as chronic hiv stage. During this stage, hiv is active, but is reproduced at a very low level. People in this stage may not receive symptoms related to hiv or may get mild indications.

In case of people who do not take medicines for hiv treatment, this stage lasts for a long period. Some people, however, progress faster through this stage. Medicines should be taken to keep the virus in check. During this stage, people can transmit hiv to others very easily in spite of not experiencing any symptoms. People who are on medication stay suppressed virally and have a low level of hiv in their blood, and the risk of transmission is less.

Symptomic hiv infection or aids stage
This is the third stage of hiv infection, which is characterized by severe damage to the immune system of an hiv-virus affected person. A patient is likely to have serious infections and gets bacterial or fungal diseases. The infections are termed as opportunistic infections. The patient is now said to be having aids.

The symptoms of this stage are:
Loss of weight
Diarrhoea
Sweating at night
Fevers and persistent coughing
Problems in the mouth and skin
Infections on a regular basis
Illness and development of other diseases.

Hiv infection affects the body via three stages and leads to aids in the third stage. Each stage is accompanied by several symptoms.

Stages and Symptoms of HIV Infections

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