Category: Injections

Studies show that a significant portion of the population, often without a fear of needles, experiences a vasovagal response during or after an injection, leading to feelings of lightheadedness. It's a benign but startling biological reflex that causes a sudden, temporary drop in blood pressure.

According to the Centers for Disease Control and Prevention (CDC), proper technique is crucial for administering safe and effective injections. This principle includes understanding needle orientation to minimize patient discomfort and trauma. So, should needles be inserted bevel up? For many procedures, this is the correct standard practice.

Medical professionals employ various tools for injections and fluid delivery, with the choice often coming down to the specific procedure and patient comfort. One major distinction is understanding what is the difference between a cannula needle and a normal needle, a topic of growing relevance in both general medicine and cosmetic procedures.

According to the Gate Control Theory of Pain, a quick, sharp stimulus can temporarily distract the nervous system from the pain sensation. Learning **how to insert a needle quickly?** using a dart-like motion is one of the most effective strategies for minimizing the initial discomfort of an injection.

According to the World Health Organization (WHO), some health organizations state that skin disinfection is not necessary if the skin is visibly clean, yet others advise it. Is routine skin preparation with 70 isopropyl alcohol swab necessary before an injection? The answer is nuanced and depends on several factors, including the type of injection and the patient's condition.

While most injection site soreness resolves within a few days, a small percentage of individuals experience pain that lasts significantly longer. The key to addressing this persistent discomfort is understanding the different causes. This article explores why your injection site hurt 2 weeks later, from common irritations to more serious concerns.

According to the Centers for Disease Control and Prevention (CDC), mild side effects at the injection site are common after many vaccinations, with swelling and redness frequently reported. This leads many people to ask, "Is it normal to have a lump after getting a shot?"

According to healthcare professionals, a small, firm lump, or 'knot,' at an injection site is a common and usually harmless side effect. It typically takes a few days to a couple of weeks for a knot from a shot to go away as the body absorbs the medication and resolves the localized inflammation.

Approximately 1 in 10 million people experience a rare, more severe reaction known as an Arthus reaction, but for most, a simple knot is a normal part of the body's healing process. So, what causes a knot after getting a shot? It's typically a mild and temporary inflammatory response by your immune system to the needle or the substance injected.

Bruising occurs in approximately 24% of all injectable patients, making it a common side effect of many medical procedures involving a needle, including vaccinations, blood draws, and injectable medications. So, is it normal for an injection site to bruise? This guide will explain why it happens, how to care for it, and when you might need to seek further medical advice.