Doctor Guide Online

No, a self-absorbed person is not automatically mentally ill; only a clinician can diagnose a lasting personality disorder. People toss around the word “narcissist” for bragging, fishing for praise, never saying sorry, or turning every talk back to themselves. That loose label blurs a line that matters. Some people show narcissistic traits. A smaller group

Yes, a well-fitted knee brace can ease arthritis pain for some people by adding stability and shifting pressure inside the knee. If your arthritis is in the knee, a brace may help. If your arthritis is in your hands, hips, or spine, a knee brace will not change much. That clears up the main point

Yes, darker skin can still develop skin cancer, and it’s often found later because warning spots may be easier to miss. Many people still assume melanin blocks skin cancer. It doesn’t. Black people can get melanoma, squamous cell carcinoma, and basal cell carcinoma. The odds are lower than they are for people with lighter skin,

No, aloe vera does not close a cut on its own, but it may calm mild skin irritation while basic wound care does the heavy lifting. Aloe vera has a clean reputation. Many people keep a tube in the bathroom cabinet and reach for it as soon as skin gets nicked or scraped. Aloe gel

No, heart stents usually stay in place for life, and later trouble is usually treated without taking the stent out. That answer catches many people off guard. A coronary stent is put inside an artery during angioplasty, so it can feel like a temporary fix. It isn’t. In routine care, a heart stent is meant

Yes, anxiety can dull hunger, stir up nausea, and make meals feel hard, which can lead to a short-term drop in appetite. Anxiety and appetite are tied more closely than many people expect. When your body feels tense, keyed up, or uneasy, food can lose its pull. You may feel full after a few bites,

Yes, leaking refrigerant can cause dizziness, nausea, headaches, breathing trouble, and, at high levels, dangerous heart and lung effects. Freon can make you sick, but the level of danger depends on how much refrigerant you were around, how long you breathed it, and where the exposure happened. A faint whiff near an air conditioner is

Yes, some sexually transmitted infections can trigger lower belly cramps, mainly when they irritate the cervix or spread into the pelvis. Cramps can come from a long list of things. Periods, ovulation, constipation, a urinary tract infection, endometriosis, and stomach bugs all sit on that list. An STD can sit there too. The catch is

Yes, mild arm soreness or brief flu-like feelings can happen after a skin test, but the test itself does not cause TB. When people ask if a TB test can make them feel sick, they are usually talking about the TB skin test, not the blood test. The short truth is simple: some people feel

No, raised blood pressure rarely makes you shake on its own; tremors more often come from stress, medicine effects, low blood sugar, or another issue. Feeling shaky can rattle anyone, more so when a blood pressure cuff flashes a high reading right after. It’s easy to pin the whole episode on the number. In most