What does hydroxychloroquine do to your body?

Hydroxychloroquine (HCQ) is a medication that has garnered a lot of attention over the past few years, particularly due to its proposed use in treating COVID-19. While its role in COVID-19 treatment remains controversial and is subject to ongoing research, Buy hydroxychloroquine Online has been a well-established drug in the medical field for decades, primarily used to treat malaria and autoimmune diseases like rheumatoid arthritis and lupus. But what exactly does hydroxychloroquine do to your body?

Mechanism of Action

HCQS 200 is an antimalarial medication that belongs to a class of drugs known as disease-modifying antirheumatic drugs (DMARDs). Its primary mechanism involves altering the pH within intracellular vacuoles, which in turn affects protein processing in cells. This action is particularly effective in interfering with the replication of the malaria parasite within red blood cells. In autoimmune diseases, hydroxychloroquine’s immunomodulatory effects help reduce inflammation and modulate the immune system’s response.

Impact on the Immune System

One of the significant effects of hydroxychloroquine is its ability to modulate the immune system. For patients with autoimmune diseases, this is beneficial because it can help reduce the immune system’s attack on the body’s own tissues. Hydroxychloroquine decreases the activity of the immune system by inhibiting toll-like receptors (TLRs) on dendritic cells, which reduces the production of inflammatory cytokines.

Anti-inflammatory Properties

Hydroxychloroquine has anti-inflammatory properties, making it a valuable treatment for rheumatoid arthritis and lupus. By reducing inflammation, it helps alleviate symptoms such as pain, swelling, and stiffness in the joints. This makes daily activities easier and improves the quality of life for patients with these chronic conditions.

Effects on the Heart

While hydroxychloroquine is generally well-tolerated, it can have serious side effects, particularly on the heart. One of the major concerns is its potential to cause cardiotoxicity, leading to conditions such as arrhythmias (irregular heartbeats) and, in rare cases, cardiomyopathy (disease of the heart muscle). These side effects are more likely to occur at higher doses and with prolonged use.

Ocular Side Effects

Long-term use of hydroxychloroquine 200 mg can lead to retinopathy, a condition that affects the retina of the eye and can cause vision problems. Regular eye exams are recommended for patients on long-term hydroxychloroquine therapy to detect early signs of retinal damage and prevent serious vision impairment.

Gastrointestinal Effects

Common side effects of hydroxychloroquine include gastrointestinal issues such as nausea, vomiting, diarrhea, and abdominal pain. These symptoms are usually mild and tend to improve as the body adjusts to the medication. Taking the medication with food can help minimize these side effects.

Dermatological Effects

Some patients may experience skin reactions, including rashes, itching, and pigment changes. These dermatological effects are generally mild but should be monitored, especially in patients with preexisting skin conditions.


Hydroxychloroquine is a versatile medication with a range of effects on the body, from modulating the immune system and reducing inflammation to having potential side effects on the heart, eyes, gastrointestinal tract, and skin. Its use should be carefully monitored by healthcare professionals, particularly for long-term treatment. As research continues, the full scope of hydroxychloroquine’s effects and its potential new uses will become clearer, ensuring that it can be used safely and effectively in various medical conditions