Today was the first of my many future night shifts. I am excited, of course, and proud to be here. I have been in many surgical rooms, just watching how the surgeon starts every surgery by meticulously cleaning their patients’ skin with betadine. Betadine is a brown solution that aims to kill most microorganisms on the skin. 

This article will discuss the indications and mechanisms of action of betadine.

Surgeons have been using betadine for many years to treat and prevent infections. It is iodine. I remember my grandmother (she is a retired nurse) cleaning my minor childhood wounds with iodine. It stings so bad, but of course, it does the job by cleaning the damage, preventing infection, and preventing multiple trips to the hospital.

Iodine is a natural substance that contains antibacterial properties. It is frequently used to disinfect surfaces and surgical incisions.

Why do surgeons prefer to use betadine?

Betadine is still in use because it has good efficacy and is generally well tolerated. It is easy to use and cheap. Betadine has a wide range of activity and can penetrate biofilms (thick clusters or plaques of bacteria). Additionally, betadine has little resistance; it has anti-inflammatory qualities and low cytotoxicity.

Today I watched my teacher use betadine to wash a fistula; it was so cool to watch; she said betadine could even activate cell regeneration because it causes minor stress to cells, which triggers the cell to increase.

What is the mechanism of action of betadine?

As stated earlier, iodine is the main active component of betadine. Our bodies require iodine as a vital mineral to operate properly; it is essential for thyroid function. We will discuss thyroid functions in another article. Betadine is a potent antiseptic that works well on many bacteria, viruses, and fungi. Betadine destroys germs and other microbes when applied to the skin by releasing free iodine. 

Iodine is a small molecule that readily penetrates microorganisms and oxidizes essential proteins, nucleotides, and fatty acids, leading to death. This means that betadine is bacteriocidal.

Betadine comes in different forms, including liquid, gel, and spray. The most prevalent version is a liquid rubbed onto the skin or wound with a cotton swab or gauze pad. Applying the gel and spray forms to vast regions or hard-to-reach locations is simpler.

If used as instructed, betadine is often safe and well tolerated. But in certain people, it might lead to allergic reactions and skin irritability. Furthermore, people with thyroid problems and those allergic to iodine should not use betadine.

What are the indications for betadine?

Betadine is applied directly to the skin to treat or prevent skin infection in minor burns, scrapes, and wounds. In a medical setting, betadine is also used to help heal skin wounds, pressure sores, and surgical incisions, as well as to prevent infection.

Several infections, such as those at surgical sites, those on the skin, and those in open wounds, can be prevented and treated using betadine. It is frequently used to avoid infection before and after surgery and to treat infections of the mouth, throat, and genitalia.

Why are wounds treated with betadine?

Iodine, which is released by betadine, kills a variety of germs. Since betadine may be purchased over the counter, many individuals utilize it as a natural cure to stop wound infections.

Is betadine an antibiotic?

You can call it an antibiotic because it halts or delays bacterial development.

Can I apply betadine if I have an open wound?

I recommend you visit a clinic if you have cuts. Betadine can be used to treat acute and chronic wounds and has a broad spectrum of antimicrobial action with effectiveness against bacteria, mycobacteria, fungi, protozoa, and viruses.

In conclusion

Betadine is a potent antiseptic frequently used to prevent and treat infections. It comes in a variety of forms and is effective against a large variety of bacteria, viruses, and fungi. 

Consult your doctor or other healthcare practitioner to see whether betadine is appropriate for you if you have an infection or are considering surgery.

Next week, we will discuss wound management. Keep an eye out.

Did you find this article interesting? Leave a comment and tell me if you have used betadine before.

This part of the article is a continuation of our discussion last week. So let’s get right into it.

What are some HIV medication options?

Regardless of viral load, treatment must start immediately after an HIV diagnosis.

Antiretroviral therapy (ARV)  is a daily drug regimen that prevents HIV from proliferating. ARV is the primary method of HIV treatment. By helping to safeguard CD4 cells, this maintains the immune system’s capacity to combat disease.

Antiretroviral medication prevents HIV from developing into AIDS. Additionally, it helps lower the chance of HIV transmission to others.

When therapy is working, the viral load will be “undetectable.” So although the virus cannot be seen in the test results, the person still has HIV.

But the virus is still present in the body. Moreover, the viral load will rise once more if that person stops receiving antiretroviral therapy, and HIV will once again be able to attack CD4 cells.

Many antiretroviral drugs have received approval for the management of HIV. They strive to stop HIV from replicating and wiping off CD4 cells, which support the immune system’s ability to respond to infection.

This lessens the possibility of contracting HIV-related problems and spreading the disease to others.

There are seven classes into which these antiretroviral drugs are divided:

• NRTIs are nucleoside reverse transcriptase inhibitors.
• Protease inhibitors
• CCR5 antagonists
• Non-nucleoside reverse transcriptase inhibitors (NNRTIs)
• Entrance inhibitors
• Attachment inhibitors 
• Integrase strand transfer inhibitors

Treatment plans

A starting regimen of three HIV drugs from at least two of these drug classes is typically recommended. This mixture helps stop HIV from developing drug resistance. 

A multidrug approach is essential because the medication no longer effectively treats the infection if drug resistance occurs.

A person with HIV typically takes one or two pills daily because many antiretroviral drugs are mixed with others.

Based on their general health and unique circumstances, a healthcare expert will assist an HIV patient in selecting a regimen.

Every day, precisely as directed, these drugs must be taken. Viral resistance may develop if not taken as prescribed, necessitating a new regimen.

The regimen’s effectiveness in maintaining a low viral load and a high CD4 count will be evaluated through blood tests. The patient’s doctor will move them to a more effective antiretroviral therapy regimen if it isn’t functioning.

Side effects of HIV medications

Side effects of antiretroviral medication include:

• Nausea
• Headaches
• Vertigo

Fortunately, these symptoms frequently subside with time and are transient.

Mouth and tongue swelling and liver or renal damage are severe adverse effects. The dosage of the drugs can be changed if adverse effects are severe.

Antiretroviral therapy costs differ depending on a patient’s region and the sort of insurance they have. Some pharmaceutical companies offer assistance programs to help reduce costs.

Stages of HIV

HIV cases advance through three stages:

Stage 1 is the initial weeks following transmission, or the acute stage.

Clinical delay stage 2 is also known as the chronic stage.

Stage three: AIDS

It greatly varies from person to person how rapidly an HIV case moves through the chronic stage. It can persist for up to ten years before becoming AIDS without therapy. But, on the other hand, it can last forever with treatment.

HIV can be controlled, but there is no cure. However, when antiretroviral therapy is started as soon as possible, people with HIV frequently live close to everyday life.

In the same vein, AIDS is now without a known cure. Treatment, however, can raise a patient’s CD4 count to the point at which they are no longer diagnosed with AIDS. A count of 200 or more is required for this point.

Additionally, treatment usually aids in the control of opportunistic infections.

How is HIV diagnosed?

HIV can be detected using a variety of assays. Healthcare professionals choose the optimal test for each patient.

Antibody and antigen testing

The most frequently utilized assays are antibody and antigen testing. Usually, within 18 to 45 days, they can have positive results after someone catches HIV for the first time.

Antigen testing

Only antibodies are examined during these tests on the blood. Most patients develop detectable HIV antibodies, which can be identified in the blood or saliva, between 23 and 90 days after transmission.

There is no need to prepare for these procedures using mouth swabs or blood testing. Instead, a healthcare provider’s office or clinic can run some tests, with findings available in 30 minutes or less.

Testing for HIV is now simpler than ever; there are now home test kits you can enter if you think you have been exposed to the virus. However, you still need to visit the physician to confirm the diagnosis.

What to do if you have been exposed to HIV

Post-exposure prophylaxis (PEP) may be helpful for someone who tests negative during the window. This medicine is used to avoid contracting HIV following exposure.

PEP must be administered as soon as feasible after exposure; preferably, it should be administered earlier than 72 hours following exposure.

Pre-exposure prophylaxis (PrEP) is another method of preventing HIV infection. When consistently taken, the HIV medication combination known as PrEP can reduce the risk of developing or transferring the virus.

When testing for HIV, timing is crucial.

How can we prevent HIV?

Vaccine

There is currently no vaccine available to stop the spread of HIV. However, some actions can be taken to lessen the spread of HIV.

Safe sex

Anal or vaginal sex without a condom or other barrier is the most typical form of HIV transmission. Even though avoiding sex entirely is the only way to eliminate this risk, a few precautions can be taken to reduce it significantly.

When worried about their risk of contracting HIV, a person should:

Take an HIV test. They must understand their standing and that of their spouse.

Then, get tested for additional STIs (sexually transmitted infections). If they test positive, they should get treated for one because having an STI increases the chance of getting HIV.

Utilize condoms. Regardless of whether they engage in vaginal or anal intercourse, they should learn how to properly use condoms and use them every time they have sex. Pre-seminal secretions, which are released before male ejaculation, can contain HIV. Therefore, this should be kept in mind.

If you have HIV, take your medications exactly as prescribed. This reduces their chance of passing the infection to a sexual partner.

Purchase condoms online.

Other preventative measures

Other measures to stop HIV from spreading include:

Don’t pass along needles or other items. HIV can be acquired by utilizing objects that have come into touch with the blood of an HIV-positive person. HIV is transmitted through blood.

Remember PEP. To receive post-exposure prophylaxis (PEP), a person exposed to HIV should speak with their healthcare physician. HIV infection risk can be decreased using PEP. It comprises three antiretroviral drugs that are administered daily for 28 days. Before 36 to 72 hours have passed following exposure, PEP should be initiated.

Examine PrEP. Pre-exposure prophylaxis (PrEP), which reduces the risk of HIV infection, should be discussed with a healthcare physician. If taken regularly, it helps reduce the chance of contracting HIV. The pill form of PrEP contains a mixture of two medications.

More details on these and other HIV prevention measures are available from healthcare professionals.

Coping strategies for those living with HIV

There are more than 1.2 million HIV-positive individuals living in the US. Everybody’sOf course, everybody’s situation is unique, but many people can anticipate long, active lives with the right therapy.

The most critical step is to begin antiretroviral therapy as soon as feasible. People with HIV can maintain their viral loads low and immune systems robust by taking their meds precisely as directed.

Finally, Routine follow-up with a medical professional is essential.

Did you find this article helpful? Let me know in the comment section below.

HIV-positive individuals have the potential to develop the condition known as AIDS. However, in most cases, using antiretroviral therapy can stop the onset of AIDS in HIV-positive individuals. This article will give you a comprehensive understanding of HIV, its symptoms, and its transmission mode. Because HIV is such a big topic, there will be part 2, where we will discuss the treatment and prevention of HIV.

What is HIV?

HIV weakens the immune system. CD4 cells are a type of immune cell known as a T helper cell and are impacted by untreated HIV and eventually die. As a result, the body is more susceptible to developing numerous diseases and malignancies over time as HIV destroys more CD4 cells.

How does HIV spread?

HIV is spread through body secretions, such as:

Breast milk, vaginal/rectal secretions, and blood. The virus cannot be spread via casual touch, water, kissing, or the air.

HIV can spread from one person to another in several ways, including:

• Sharing tattoo equipment without sterilizing it
• During pregnancy, labor, or delivery
• During breastfeeding or premastication
• Vaginal or anal sex is the most common method of transmission
• Through organ and tissue transplants as well as blood transfusions

Although it is exceedingly unlikely, HIV can be spread through:

• Oral sex (only if the person has open sores in their mouth or bleeding gums)
• Being bitten by an HIV-positive person (only if the person has open sores in their mouth or has bloody saliva)
• Damaged skin, wounds, or mucous membranes in contact with the blood of an HIV-positive person

HIV cannot spread through:

• Hugging, shaking hands, or kissing air or water with another person’s skin on it
• Consuming or drinking from drinking fountains while also exchanging saliva, tears, or sweat (unless mixed with the blood of a person with HIV)
• Sharing a bathroom, towels, or mattress with insects like mosquitoes

It is crucial to remember that it is practically impossible to spread HIV to someone else if an HIV-positive person receives treatment and maintains a persistently undetectable viral load.

HIV can be integrated into the host cell’s DNA, which makes it a lifelong problem. Although many scientists are striving to develop a medicine to eradicate HIV from the body, none has yet been discovered. But, with proper medical care, such as antiretroviral therapy, you can control HIV and live with the infection for a very long time.

A person with HIV is more likely to acquire the deadly illness Acquired Immunodeficiency Syndrome, also known as AIDS if they don’t receive therapy.

At that moment, the immune system is insufficiently strong to combat more illnesses, infections, and disorders.

Life expectancy with end-stage AIDS is around three years if untreated. HIV can be effectively managed with antiretroviral medication, and a person with HIV can expect to live almost as long as someone who does not have HIV.

What is AIDS?

HIV-positive individuals have the potential to acquire AIDS. That is HIV’s most advanced stage. Yet, merely having HIV does not guarantee that a person will get AIDS.

CD4 cells die due to HIV infection. A healthy adult’s CD4 count typically ranges from 500 to 1,600 cells per cubic millimeter. AIDS will be declared in an HIV patient whose CD4 level are less than 200 cells per cubic millimeter.

A person with HIV may potentially be identified as having AIDS if they experience an opportunistic infection or malignancy that is uncommon in persons without HIV.

Pneumocystis jiroveci pneumonia is an example of an opportunistic illness that only affects highly immunocompromised people, such as those with advanced HIV infection (AIDS).

Fortunately, antiretroviral medication therapy can stop the onset of AIDS.

If AIDS does arise, it indicates that the immune system is seriously damaged or weak, so it can no longer effectively fight off most infections and diseases.

As a result, they are more susceptible to a variety of diseases, such as:

• Pneumonia, tuberculosis
• Oral thrush
• Invasive candidiasis
• Cryptococcal meningitis
• Toxoplasmosis
• Cryptosporidiosis
• Cancers like Kaposi sarcoma (KS) and lymphoma.

Symptoms of early HIV

The acute infection stage is the first several weeks after HIV infection.

This is the phase when the virus reproduces quickly. HIV antibodies, which are proteins that take action to respond against infection, are produced as a result of the immune system’s reaction.

Some people initially don’t have any symptoms during this time. But in the first month or two after catching the virus, a lot of people have symptoms, though frequently, without realizing that HIV is the cause of those symptoms.

This is because acute-stage symptoms might resemble flu-like symptoms or those of other seasonal viruses. For example:

• Fever\ chills
• Lymphadenopathy
• Body aches and pains
• Skin rash
• Headache
• Sore throat
• Upset stomach
• Nausea

The individual experiencing these symptoms might not think they need to consult a healthcare professional because they are comparable to common illnesses like the flu.

And even if they do, their doctor might assume they have the flu or mononucleosis and not even think to test for HIV.

During this time, a person’s viral load is relatively high whether they are experiencing symptoms or not. The amount of HIV in the bloodstream is known as the viral load.

When there is a high viral load, HIV can be spread quickly to new individuals.

As a person reaches the chronic, or clinical latency, stage of HIV, the initial HIV symptoms typically go away within a few months. However, this stage may persist with treatment for many years or even decades. There may be symptoms like:

• Morning sweats
• Fatigue
• Nausea
• Vomiting
• Weight loss
• Body rashes
• Persistent vaginal or oral yeast infections
• Pneumonia
• Shingles

HIV can continue to spread throughout this time, even with no symptoms, just like it did in the early stages.

Yet unless they get tested, a person won’t know they have HIV. So you must get tested if you believe you may have been exposed to HIV and exhibit these symptoms.

HIV symptoms at this stage might fluctuate or develop quickly. With treatment, its advancement can be significantly delayed.

If antiretroviral therapy is started early enough, persistent HIV can persist for decades with regular use and is unlikely to progress to AIDS.

Signs and symptoms of AIDS?

AIDS is Acquired immunodeficiency syndrome. This syndrome is brought on by HIV, which has often gone untreated for many years and has weakened the immune system.

Among the signs of AIDS are:

• Persistent fever
• Chronically enlarged lymph nodes, particularly in the groin, neck, and armpits
• Morning sweats
• Black spots inside the mouth, nose, or eyelids or under the skin.
• Recurrent or persistent diarrhea
• Rapid weight loss
• Sores, spots, or lesions of the mouth and tongue, genitals, or anus bumps, lesions, or rashes of the skin
• Neurological issues include memory loss, confusion, and difficulty focusing
• Anxiety
• Depression

In conclusion

HIV can cause AIDS if left untreated. It is important to test for HIV if you have engaged in risky behavior because HIV infection can go unnoticed for many years. Symptoms of early HIV infection are usually mistaken for flu or a slight fever.

If you think you are at risk of getting HIV, we advise you to visit the physician and do a simple HIV test. The sooner you start taking your medication, the less you risk getting HIV and the fewer chances of infecting your loved ones with HIV.

We will discuss more facts about HIV/Aids in our next post. Stay connected.

Did you like this post? Please like and share.

NSAIDs are non-steroidal anti-inflammatory drugs. These drugs help reduce pain and inflammation. NSAIDs include medications like Aspirin, Ibuprofen, Diclofenac, and Naproxen. You can often get them in the pharmacy without a doctor’s prescription.

Ulcers are painful sores caused by damage or constant irritation by stomach acid. They can happen in the stomach or the intestines. 

This article will describe the relationship between NSAIDs and ulcers. We will also discuss ways to prevent NSAIDs -induced stomach ulcers.

 If you have chronic pain, taking NSAIDs like ibuprofen and aspirin without protecting your stomach is bad. NSAIDs can cause stomach ulcers because they alter the protective mucus barrier in the stomach. If left untreated, ulcers can predispose you to gastrointestinal bleeding and anemia. 

The risk of developing an ulcer depends on the type of NSAIDs, dosage, and duration of use.

How do NSAIDs cause ulcers?

NSAIDs interfere with the stomach’s capacity to defend itself against gastric acids, which can result in ulcers. Although these acids are essential to digestion, if the stomach’s protective barriers are breached, they can cause harm.

Chronic use of NSAIDs causes stomach and duodenal ulcers because these drugs inhibit the enzyme cyclooxygenase-1, COX-1. COX-1 facilitates the production of prostaglandins which protect the GI mucosa. Therefore, mucosa damage occurs because of COX-1 inhibition by NSAIDs.

Furthermore, the use of NSAIDs results in gastric hypermotility, microvascular problems, and neutrophil activation, all of which cause damage to the stomach. The prostaglandin (PG) shortage brought on by COX-1 inhibition is linked to gastric hypermotility and subsequent vascular abnormalities.

Can people who have stomach ulcers use NSAIDs?

In general, acetaminophen (Tylenol or paracetamol) should be the over-the-counter pain medication for people with ulcers. You should only use aspirin, ibuprofen, ketoprofen, or naproxen sodium if your doctor has given you the go-ahead. See a doctor if acetaminophen (Tylenol or paracetamol ) cannot relieve the discomfort.

Taking NSAIDs can worsen your stomach ulcers, so it is better to use acetaminophen.

How much NSAIDs can cause ulcers?

Ulcers can develop as soon as seven days after beginning an NSAID, but they often require a few weeks. Another crucial factor is the NSAID dosage. The chance of getting an ulcer often increases with NSAID doses. However, some people can develop an ulcer after taking merely one baby aspirin daily.

Which NSAID has the highest and lowest risk for ulcers?

Ibuprofen, diclofenac, and etodolac are the NSAIDs with the lowest risk, whereas the greatest risk NSAIDs include azapropazone, ketoprofen, indomethacin, and piroxicam. You have an increased risk for stomach ulcers if you use larger doses and multiple NSAIDs. 

How do you treat NSAID-induced ulcers?

The only medication with FDA-approved labeling for NSAID-induced ulcers is misoprostol. You can also use H2-receptor antagonists, with or without antacid, omeprazole, or misoprostol. The majority of patients recover within two to three months.

Can NSAID ulcers heal on their own?

Ulcers brought on by NSAIDs typically disappear once you stop using them. However, the doctor may advise taking antacids to neutralize the acid and prescribe medications like H2-blockers or proton-pump inhibitors (omeprazole) to lessen the amount of acid the stomach generates to aid the healing process and relieve symptoms in the interim.

Additionally, you can eat a healthy diet to facilitate rapid healing. For example, you can incorporate more cabbage and cranberry into your diet, reduce alcohol and caffeine intake and stop smoking.

What are the warning signs of an ulcer?

• The symptoms of an ulcer include:
• Gnawing stomach pain.
• Bloating.
• Intolerance to fatty foods.
• Heartburn.
• Nausea
• Vomiting
• Loss of appetite
• Weight loss
• Early satiety
• Blood in stool
• Dark stools

What happens if an ulcer goes untreated?

Untreated ulcers can result in major problems like internal bleeding. While bleeding is the most frequent problem that can happen, most people with ulcers won’t experience it. Anemia or even severe blood loss can result from a slow-bleeding ulcer.

Diagnosis

A healthcare professional may request several tests when ulcer symptoms are present to ascertain the reason and confirm the diagnosis. The doctor may already have a strong hunch if you tell them you take NSAIDs for chronic pain.

They might order a breath, blood, or stool test to rule out infection. They will also do imaging tests like upper GI series and upper endoscopy.

Upper GI series: They give you barium to drink. Once you consume it, the doctor takes X-ray pictures. On imaging, the barium makes the interior organs more visible.

Upper endoscopy: The esophagus, stomach, and duodenum are examined using a flexible tube with a camera. Doctors can remove tiny bits of tissue (a biopsy) from the lining of the digestive tract during this treatment. 

Risk factors that predispose to NSAIDs-induced ulcers

• Old age
• Taking corticosteroids
• Past medical history of ulcers
• Taking high-dose NSAIDs
• Chronic use of NSAIDs
• Have an infection with H. pylori
• On blood thinners
• Smoking
• Alcohol
• Caffeine

In conclusion

The majority of people who use NSAIDs won’t get ulcers. However,  those taking high doses of these drugs should know the danger.

In some circumstances, it may be appropriate to inquire with a physician about ulcer prevention strategies and whether they should be implemented while taking large doses of NSAIDs. Getting a diagnosis and starting treatment is crucial if an ulcer is suspected because untreated ulcers can create complications.

Thank you for reading this article. Like and share to create awareness about the dangers of the chronic use of NSAIDs. See you next week.