Your Health Questions
Answered by Professionals

Healthy adults should not exceed 4,000 mg of acetaminophen in 24 hours, while higher‑risk people such as those with liver disease, chronic alcohol use, malnutrition, or older age should limit to 2,000 to 3,000 mg, and children need weight‑based dosing. The three common mistakes are double‑dipping with combination cold or pain medicines, ignoring personal risk factors, and taking doses too close together; there are several factors to consider, and key details on hidden ingredients, early warning signs, and when to call poison control are outlined below.

Quick fixes that actually help include ginger (tea, chews, or capsules), frequent small sips of fluids, smaller slower meals, staying upright or taking a short walk, acupressure at P-6, relaxation breathing, and when needed antacids or H2 blockers. There are several factors to consider, from common causes like dyspepsia, delayed stomach emptying, GERD, food intolerance, stress, and medications to red flags such as persistent vomiting, dehydration, blood, weight loss, jaundice, or severe pain that warrant medical care. See below for step by step tips, what to avoid, when to call a doctor, and the tests your clinician may use so you can choose the right next step.

Feeling nauseated after meals can have many causes, including motility disorders like gastroparesis or functional dyspepsia, reflux or ulcers, gallbladder or pancreatic problems, food intolerance or poisoning, medication effects, metabolic issues with the liver, kidneys, or electrolytes, pregnancy or migraines, and anxiety. There are several factors to consider, and some red flags need urgent care such as persistent vomiting, severe abdominal pain, blood in vomit or stool, jaundice, dizziness, or unexplained weight loss; see below for specific self-care steps, when to get tests or a specialist, and treatments that could change your next healthcare decisions.

Brown discharge without a period is usually old oxidized blood or a minor hormonal shift, and it can also happen with ovulation spotting or early pregnancy implantation. There are several factors to consider, and key details about causes and timing are outlined below. Seek care if it is heavy, persists beyond 2 to 3 cycles, or comes with pain, fever, dizziness, foul odor, or postmenopausal bleeding; track symptoms, consider a pregnancy test, and know that infections, polyps or fibroids, thyroid issues, and rarely malignancy are possible, with recommended exams and tests described below.

Pregnancy symptoms most often show up between 4 and 8 weeks from the last period, but timing varies widely with implantation, hormone levels, and individual sensitivity, and some people have few or no early symptoms. There are several factors to consider, including when to take a home test and when to contact a clinician; see the complete guidance below for key details and red flags that could shape your next steps.

Nipple pain when you are not pregnant is usually benign and most often tied to hormonal shifts, mastalgia, friction or skin irritation, though medications, infections, and rare issues like Paget’s disease can be causes too; there are several factors to consider, and key details are outlined below. Start by tracking your cycle, checking bra fit and skin products, trying supportive bras, compresses, and OTC pain relievers, and limiting caffeine and tobacco, but seek care promptly for pain lasting more than 2 to 3 weeks, any new lump, discharge, fever, or skin changes; for fuller guidance and next steps, see below.

Painless stomach twitching is usually harmless and most often linked to stress, caffeine, or dehydration; quick checks include hydrating with electrolytes, trimming caffeine to 200 to 300 mg per day, managing stress, and gentle stretching for a day or two. There are several factors to consider, and small details can change what to do next. See below for red flags and when to see a clinician, such as twitching lasting more than 2 to 3 weeks or paired with weakness, numbness, GI changes, fever, weight loss, or jaundice, plus uncommon causes like benign fasciculation syndrome or liver problems that may require tests.

Painless stomach twitching is usually a benign muscle fasciculation linked to stress, caffeine, over-exercising, or mild electrolyte shifts, and it often improves with hydration, sleep, and cutting back on stimulants. There are several factors to consider. If twitching persists, spreads, or comes with weakness, weight loss, GI changes, or other symptoms, tests like electrolytes, thyroid, EMG, or liver checks may be appropriate - see the complete guidance below to understand what to watch for and the best next steps.

Most painless stomach twitching is benign and short-lived, often due to muscle fatigue, minor electrolyte shifts, stress, or stimulants; if twitches are brief, occasional, limited to the abdomen, and ease with rest, hydration, stretching, or cutting caffeine, you can usually relax. There are several factors to consider, including red flags like muscle weakness or wasting, spread of twitching beyond the belly, trouble speaking or swallowing, severe or persistent pain, fever, night sweats, or weight loss, and certain conditions such as liver or kidney disease; see the complete guidance below for details that could change your next steps and when to seek care.

Bad-smelling poop most often comes from common issues like diet high in sulfur foods or dehydration, but it can also signal infections, medication effects, malabsorption, pancreatic enzyme problems, SIBO, IBS, or liver and bile duct disease. There are several factors to consider; see below for the full list, odor-reduction tips, and the key warning signs plus tests like breath testing for SIBO, fecal elastase for pancreatic insufficiency, and liver-function or imaging that can guide your next steps and when to seek care.

Pregnancy symptoms usually start between 4 and 12 weeks, often beginning with implantation spotting 6 to 12 days after conception and a missed period around 4 weeks, then nausea, breast tenderness, fatigue, and urinary changes by weeks 5 to 10. There are several factors to consider, and some signs need prompt care; see the detailed week by week timeline, relief tips, and red flags below to guide your next steps.

Consent, checks, and aftercare are essential for safer BDSM: set clear boundaries and safewords, do pre-scene physical and mental health checks, use safe techniques and clean gear with active in-scene communication, and plan thoughtful aftercare. Seek medical care for red flags like persistent pain or swelling, numbness, signs of infection, breathing issues, unusual bleeding, or severe emotional distress. There are several factors to consider that can change your next steps, including medications, chronic conditions, triggers, anatomy, and the type of play. See the complete details below to tailor safety plans and know when to talk with a clinician.

Sudden foul-smelling stool is most often from diet shifts, sweeteners, or a short-lived gut infection, but it can also point to malabsorption (lactose intolerance, celiac, pancreatic insufficiency), SIBO, infections, liver or gallbladder issues, or medication effects. There are several factors to consider. Red flags like symptoms lasting more than 2 weeks, severe pain, blood or black stool, fever, dehydration, or weight loss need prompt care; see below for practical steps you can take now, the tests doctors may recommend, and treatments that depend on the cause.

For most healthy adults, take 500 to 1,000 mg every 4 to 6 hours and keep total acetaminophen from all sources under 3,000 mg in 24 hours, with 4,000 mg the absolute max; always add up the acetaminophen in any cold or flu product. There are several factors to consider, including higher risk if you have liver disease, drink alcohol regularly, are older, have poor nutrition, or take interacting medicines; these groups should stay at or below 2,000 mg and confirm with a clinician, and you should seek urgent help if overdose symptoms appear. See complete guidance below for product dose counts, safer scheduling, alternatives, and when to call poison control.

Most vagal responses are brief and harmless, often triggered by stress, prolonged standing, heat, or straining, and cause lightheadedness, blurred or tunnel vision, nausea, clammy sweating, pallor, yawning, warmth, weakness, or ringing in the ears that resolve quickly with resting and fluids. There are several factors to consider, including which red flag symptoms mean you should seek urgent care and which simple first aid and prevention steps can help, so see the complete guidance below to understand more and choose the right next steps.

The immediate causes of death in stage 3 cirrhosis include variceal bleeding, spontaneous bacterial peritonitis with sepsis, hepatorenal syndrome, severe hepatic encephalopathy, and hepatocellular carcinoma, often triggering a cascade into multi organ failure. There are several factors to consider. See below for early warning signs to act on and key steps that reduce risk, guide monitoring, and inform when to seek urgent care or transplant evaluation.

People often assume this pain is a pulled muscle or a simple infection, but it can also signal emergencies like testicular torsion or appendicitis, as well as hernias, kidney stones, prostatitis, or a right sided varicocele that may need imaging. There are several factors to consider and overlapping nerve pathways can blur where the pain starts; see the full list of causes, myths, and what doctors check below. Seek urgent care for sudden severe testicular pain with nausea, fever, blood in urine or stool, inability to pass urine or stool, a groin bulge that will not reduce, or rapidly increasing abdominal size, and review the detailed red flags and next steps below.

Contagious tonsillitis depends on the cause. Only infection-driven cases spread, with both viruses and bacteria able to transmit via droplets and close contact, while allergies, reflux, smoke, or other irritants are not contagious; with strep you remain contagious for about 24 hours after starting antibiotics, and some viruses can still spread even if you feel better. There are several factors to consider, including contagious windows, testing, isolation timing, and red flags; see the complete guidance below so you do not miss details that could change your next steps.

Bad-smelling poop is usually from diet or a brief infection, but if the odor persists more than 1 to 2 weeks or comes with red flags like chronic diarrhea, weight loss, blood or black stools, severe abdominal pain, jaundice, or pale clay-colored stools, it can signal malabsorption (celiac, pancreatic insufficiency, SIBO), liver or bile duct disease, infections like C. diff or giardia, inflammatory bowel disease, or rare causes. There are several factors to consider. See complete guidance below for key details on home steps versus when to seek urgent care, plus which tests and specialists may be needed.

A very foul stool smell when you otherwise feel fine is usually harmless and tied to diet, hydration, or shifts in gut bacteria, but it can also reflect malabsorption, mild infections, transit time changes, or bile and liver issues. There are several factors to consider, including red flags that mean you should seek care and simple home steps like diet adjustments, probiotics, and hydration that often help. For warning signs, specific causes like SIBO or celiac, and which tests or next steps may apply to you, see the complete answer below.

Brown discharge without a period is usually old blood from hormonal shifts, ovulation, implantation, or leftover menstrual flow, but there are several factors to consider. See below to understand more. Seek medical care if it lasts more than a week or recurs across cycles, becomes heavy or bright red with clots, has a strong or foul odor, occurs after sex or after menopause, or comes with pelvic pain, fever, or soaking pads; also test for pregnancy and track symptoms. Full guidance on red flags, possible causes like fibroids, infections, or endometriosis, and the right next steps is detailed below.

Nipple pain when touched, even if you’re not pregnant, is most often from benign causes such as hormonal shifts around your period, skin irritation or friction from bras or workouts, infections, benign breast changes, or medication effects. Get prompt medical attention if it is one sided or comes with spontaneous bloody, green, or pus-like discharge, a new lump or thickening, nipple inversion, a persistent rash that does not improve, severe focal pain, or fever. There are several factors to consider and practical self care steps, decision points, and rare but serious causes to know about, all detailed below.

There are several factors to consider; see below to understand more. Common causes include gastroparesis or functional dyspepsia, acid reflux, food intolerances, peptic ulcers, gallbladder disease, pancreatitis, liver disease, medication side effects, and stress. Seek care urgently for severe or persistent pain, vomiting blood, unexplained weight loss, high fever, jaundice, or dehydration, and use the complete guidance below for practical diet changes, trigger tracking, medication tips, and when to see a clinician.

There are several factors to consider. In women, left eyelid twitching is usually harmless and most often comes from stress, fatigue, caffeine, screen strain, and dry eyes, with female-specific causes like hormonal shifts around periods, pregnancy, or menopause, plus iron or electrolyte deficits and medication effects. Persistent twitching beyond two weeks, spread to the face, full eyelid closure, eye redness or discharge, vision changes, pain, or neurologic symptoms should prompt medical care; see the complete guidance below for self-care tips, red flags, and tests or treatments that could affect your next steps.

Painless belly twitching is usually benign muscle fasciculations triggered by stress, fatigue, caffeine, dehydration or minor electrolyte shifts, muscle overuse, digestion-related movements, or medications, and only rarely points to neurologic or liver issues. There are several factors to consider; see below for the full list of causes, simple self-care steps, and the key red flags that change what you should do next and when to contact a clinician.

Yes, a weighted vest can be safe for many senior women when introduced gradually and used correctly, with potential gains in gait speed, strength, and possibly bone health. There are several factors to consider. Get medical clearance, start at only 3 to 5 percent of body weight, monitor for joint or heart symptoms, and know who should avoid a vest such as those with uncontrolled heart disease, severe arthritis, spine issues, or notable balance problems; see below for the full risk list, fit and progression tips, and the exact signs that mean you should stop and seek care.

There are several factors to consider; see below to understand more. As a supplement rather than a prescription drug, Prevagen has mixed, limited evidence and any benefit for mild forgetfulness is likely small, so weigh expectations and cost alongside the FTC’s challenge to its claims. If you try it, review your meds and health with your clinician, then do an 8 to 12 week trial with a symptom journal, prioritize proven habits like exercise, sleep, and a Mediterranean-style diet, and seek care promptly for rapidly worsening memory or new trouble with daily tasks.

There are several factors to consider; brown discharge without a period is usually old blood and can stem from implantation or early pregnancy, ovulation spotting, recent birth control changes, perimenopause, infections, or less commonly fibroids, polyps, or other uterine or cervical conditions. Watch for red flags like heavy bleeding, severe pain, fever or foul odor, dizziness or fainting, or one sided pelvic pain with pregnancy, and see below for exact timelines, when to test for pregnancy or STIs, how to track symptoms, and other details that can guide your next steps.

Brown discharge without a period often reflects old blood and is commonly related to ovulation, early pregnancy implantation, changes in hormonal contraception, perimenopause, or fibroids and polyps. It can also signal infections, PCOS, thyroid or liver and clotting disorders, and less often pregnancy complications or endometrial hyperplasia or cancer; watch for red flags like heavy bleeding, severe pain, fever, dizziness, foul odor, or suspected pregnancy issues and seek care. There are several factors to consider; see the complete guidance below for key patterns, timing, and next steps that could change what you do.

Pregnancy symptoms often follow a timeline: little to nothing DPO 1 to 7, possible light spotting or cramps at DPO 8 to 10, early fatigue and breast changes between DPO 10 to 14 as hCG rises, and clearer signs after a missed period, with nausea commonly starting around weeks 5 to 6 and peaking near week 9. Some home tests can turn positive by DPO 10 to 12 and standard tests by about DPO 13 to 14, but timing varies; there are several factors to consider, including when to seek care for heavy bleeding or severe symptoms, so see below for the complete day by day guide and next steps.