Your Health Questions
Answered by Professionals

IBS is suspected when you have recurrent abdominal pain for at least 3 months that is related to bowel movements or accompanied by changes in stool frequency or form. There are several factors to consider, and red flags like bleeding, unexplained weight loss, fever, anemia, or symptom onset after age 50 mean you should seek prompt medical evaluation. Diagnosis relies mainly on symptom patterns with limited testing, and many people improve with diet changes, stress management, and exercise; see below for the Rome IV criteria, IBS subtypes, what to track, when to see a doctor, and the next steps to confirm your diagnosis.

Crohn’s is diagnosed by combining your medical history and exam with blood and stool tests including fecal calprotectin to rule out infection and gauge inflammation, plus endoscopy with biopsies as the gold standard, and imaging like CT or MR enterography to map disease and complications; capsule endoscopy is used when needed. There are several factors to consider, and results are interpreted together to confirm the diagnosis and plan treatment; see below for important details and next steps, including when to seek care.

Most dry coughs clear within 2 to 3 weeks, often after a viral infection; about 25 percent can persist 3 to 8 weeks as a post-viral cough, and anything over 8 weeks is considered chronic and should be evaluated. There are several factors to consider, including common triggers, simple home care, medicines that can help, and red flags that mean you should seek care. See below for the complete answer and next-step guidance that could change what you do next.

Most sore throats clear within 7 to 10 days, with pain peaking around days 2 to 3 and easing by day 5; untreated strep can last 7 to 10 days, but symptoms often improve within 24 to 48 hours after starting antibiotics. There are several factors to consider. See below to understand more, including red flags that warrant medical care if symptoms persist beyond 10 days or are severe, as well as practical home relief tips and when testing or antibiotics are appropriate.

Most acid reflux episodes last 30 minutes to 2 hours, typically beginning 30 to 60 minutes after a trigger meal, and antacids can ease symptoms within minutes though relief may fade after 1 to 3 hours. If symptoms occur weekly or persist despite 2 to 4 weeks of over-the-counter treatment, it may be GERD that can last months to years without proper care. There are several factors and warning signs to consider, along with lifestyle and medication options that can shorten episodes; see below for complete details to guide your next steps.

Most stomach flu cases last 1 to 3 days, though some viruses can cause symptoms for up to a week or a little longer. There are several factors that affect duration, plus warning signs that need prompt care and steps to speed recovery and prevent spread; see below for details by virus, how long you may be contagious, and what to do next.

There is no single permanent cure, but many people achieve long-lasting control with a personalized plan that may include a low-FODMAP diet, targeted treatments like rifaximin for IBS-D, select medications or supplements, CBT, and lifestyle changes. There are several factors to consider, including your specific triggers, symptom pattern, and when to seek care for red flags; see below for the complete, step-by-step options and how to choose your next steps.

Rapid symptom relief within about 24 hours is realistic: take a single 150 mg fluconazole tablet or use an OTC intravaginal azole such as tioconazole or miconazole, and complete the recommended course even if you feel better. There are several factors to consider, including pregnancy and medication interactions, correct application, supportive steps like breathable underwear and no douching, and when to follow up if symptoms persist 48 to 72 hours; see the full guidance below.

Act quickly by rehydrating with an oral rehydration solution or diluted sports drinks, follow a gentle diet like bananas, rice, applesauce, and toast, and consider short-term over the counter options such as loperamide or bismuth; add probiotics if your diarrhea started after antibiotics, and do not use loperamide if you have fever or blood in the stool. Seek medical care urgently for signs of dehydration, high fever, blood or black stools, severe pain, or if symptoms last more than 2 days. There are several factors to consider and important dosing limits, plus alternatives like racecadotril or rifaximin and prevention tips that could change your next steps, so see the complete details below.

Most cases improve with oral rehydration solution and clear fluids, a gentle diet like bananas, rice, applesauce, and toast, and carefully used over the counter medicines such as loperamide or bismuth subsalicylate only when there is no fever or blood in the stool; zinc can help children, and kids should not use anti motility drugs without medical advice. There are several factors to consider, including red flags like dehydration, high fever, bloody stools, severe pain, or symptoms lasting more than two weeks. See below for full details, including exact dosing, what to avoid, when to seek medical care, prevention tips, and when antibiotics or stool testing may be needed.

Most snoring improves with simple changes like losing weight, sleeping on your side, avoiding alcohol and sedatives at night, clearing nasal congestion, and elevating the head of the bed; a dentist-fitted oral appliance can help, and CPAP is the gold standard if sleep apnea is diagnosed, with surgery reserved for structural causes. Seek medical evaluation promptly if snoring is loud and frequent or there are breathing pauses, gasping, morning headaches, or daytime sleepiness, since these can signal obstructive sleep apnea and affect whether you need a dental device, CPAP, or other treatment. There are several factors to consider; see below for important details that can guide your next steps.

To stop snoring, start with weight loss, side sleeping, avoiding late alcohol and sedatives, quitting smoking, treating nasal congestion, and doing daily throat exercises; if snoring persists, dentist-fitted oral appliances can help, CPAP is best for moderate to severe sleep apnea, and surgery is a later option. There are several factors to consider, and red flags like loud nightly snoring, witnessed pauses or gasping, daytime sleepiness, or heart and blood pressure issues should prompt medical evaluation. See the complete guidance below for key details that can change the best next step for you.

Most uncomplicated yeast infections can be treated with over-the-counter azole antifungal creams or suppositories; if symptoms do not improve within a few days or recur, a clinician may prescribe oral fluconazole or alternatives like boric acid or nystatin. There are several factors to consider, including pregnancy, recurrent infections, diabetes or immunocompromise, and red flags like severe pain or fever; complete your treatment course and see the detailed guidance below for safe options, dosing, prevention tips, and when to seek urgent care.

Clinicians tell idiopathic hypersomnia from narcolepsy by patterns of symptoms and sleep studies: hypersomnia usually involves very long night sleep and pronounced sleep inertia with no cataplexy, whereas narcolepsy shows sudden sleep attacks, REM-related hallucinations or paralysis, and cataplexy in type 1. On testing, an overnight polysomnogram followed by an MSLT with mean sleep latency of 8 minutes or less and two or more sleep onset REM periods suggests narcolepsy, and low CSF hypocretin confirms type 1. There are several factors to consider that affect treatment choices, safety, and next steps; see below for key differences, red flags, and exactly which tests to ask about.

Rectal bleeding is the one symptom that should make you stop guessing and see a doctor. There are several factors to consider, including other red flags like weight loss, fever, anemia, and nighttime symptoms, plus guidance on stool, blood, and endoscopic tests such as fecal calprotectin and colonoscopy; see below for details that can affect your next steps.

There are several factors to consider; see below to understand more, including red flags and next steps. IBS more often causes crampy pain that improves after a bowel movement with bowel habit changes linked to meals or stress, and typically lacks blood in the stool, weight loss, fever, or nighttime symptoms. IBD is more likely with blood or mucus in stool, nocturnal diarrhea, unintended weight loss, persistent pain not relieved by defecation, fever, fatigue, urgency, or family history, which should prompt timely medical evaluation.

Leg weakness during laughter is a nervous system signal that can stem from cataplexy related to narcolepsy, a vasovagal faint, atonic seizures, orthostatic blood pressure drops, medication effects, dehydration, or heart rhythm problems. There are several factors to consider; see below for how to tell them apart, key warning signs, and next steps. Seek urgent care for fainting, chest pain, persistent confusion, seizure-like activity, or injuries, and ask your clinician about tests like sleep studies, EEG, tilt-table, and ECG; treatment and self-care options are outlined below.

There are several factors to consider, from sleep deprivation and poor sleep habits to sleep apnea, medication effects, depression or anxiety, narcolepsy, and serious liver-related causes such as hepatic encephalopathy. See below for key red flags, when to seek urgent care, and practical next steps including tracking symptoms, reviewing medications, and getting sleep studies or liver testing with treatments that can restore alertness.

There are several factors to consider: naps often feel worse due to sleep inertia from sleeping longer than 20 minutes, poor timing late in the day, irregular habits, or a disruptive environment, so aim for a 10 to 20 minute early afternoon nap in a dark, cool, quiet space and ensure 7 to 9 hours of nighttime sleep. If you still wake groggy, look beyond naps since conditions like sleep apnea, thyroid problems, anemia, diabetes, or liver disease can cause nonrestorative sleep; see the complete guidance below for targeted fixes like alarms and coffee naps, red flags, and when to seek medical care.

There are several factors to consider: nodding off mid-conversation can be due to narcolepsy, obstructive sleep apnea, sedating medicines or substances, metabolic issues like low sodium, liver problems such as hepatic encephalopathy, or other neurological conditions. See below to understand warning signs that need urgent care, including confusion, tremors, jaundice, chest pain, shortness of breath, and stroke signs, plus practical next steps like keeping a sleep diary, reviewing medications, improving sleep habits, getting blood tests and a sleep study, and using a symptom checker to guide your care.

Falling asleep mid bite is not normal post meal drowsiness and suggests your body is overriding wakefulness, with causes ranging from postprandial hypotension or low blood sugar to medication side effects, sleep disorders, and metabolic or liver disease. There are several factors to consider, and red flags like fainting, confusion, or injuries should prompt urgent care; see below for specific self care steps, when to involve a clinician, and the evaluations your doctor may use to find and treat the cause.

There are several factors to consider. If your erections falter due to performance anxiety, the fix typically blends stress reduction, CBT or sex therapy, sensate focus with your partner, lifestyle upgrades, and a short, clinician-guided trial of PDE5 medication, while also ruling out organic causes such as cardiovascular risks, medication side effects, or low testosterone. For step-by-step actions, a free symptom check to triage causes, and red flags that mean you should see a doctor now, see below. Important details there can shape your next move.

Jaw dropping when you laugh is usually from TMJ hypermobility or strain, sometimes from prior injury, arthritis, or connective tissue disorders, and it is typically benign unless it recurs with pain, locking, clicking, or trouble chewing. There are several factors to consider, and urgent red flags such as inability to close your mouth, severe pain, airway swelling, or numbness need immediate care; see the complete guidance below for key signs, home steps like rest and ice, and when to see a doctor or consider neurologic causes.

Crohn’s disease itself is rarely fatal, and with early diagnosis and modern treatment most people live a normal lifespan, though serious complications like perforation, sepsis, major bleeding, malnutrition, or cancer can increase risk. There are several factors to consider, including disease severity, infection risks from immunosuppressants, and when to seek urgent care; see below for the complete answer and guidance on next steps.

Diarrhea is not a reliable sign of pregnancy; most pregnant people have slower digestion and constipation, though hormonal shifts, starting prenatal vitamins, diet changes, stress, or infections can cause loose stools. There are several factors to consider, and important details that may affect your next steps are outlined below. If diarrhea lasts more than 48 hours or you have signs of dehydration, fever, blood in stool, or severe pain, contact a clinician; otherwise focus on hydration and bland foods, and take a home pregnancy test if you might be pregnant. For specific red flags, safe self care, and when to seek help, see the complete answer below.

Not exactly. Ulcerative colitis is best described as an immune-mediated inflammatory disease rather than a classic autoimmune condition. Immune dysregulation and gut bacteria drive the inflammation, and while immune-targeted treatments help, a single self-antigen has not been identified. There are several factors to consider for diagnosis, treatment, and when to seek care, so see below for important details that could impact your next steps.

Yes, most upper respiratory infections are contagious, spreading through droplets, aerosols, and contaminated hands or surfaces; people are infectious about a day before symptoms, most in the first 3 to 4 days, and sometimes longer in children or immunocompromised individuals. There are several factors to consider, including how long you may shed virus, who is at higher risk, and the best ways to prevent spread and when to seek care. See the complete guidance below to understand these details and choose the right next steps.

Pelvic floor Kegel exercises are an evidence-based, low risk option that can improve erectile function, with trials showing better erections and satisfaction by 8 to 12 weeks when practiced consistently and correctly. There are several factors to consider, including proper muscle identification and form, a week-by-week progression, pairing with lifestyle or medical therapies, and red flags that need medical evaluation; see details below, as they can influence your next steps.

Left lower abdominal pain with diarrhea often points to the colon, commonly from IBS-D, diverticulitis, infectious colitis, or inflammatory bowel disease, and less often ischemic colitis or neoplasia; seek prompt care for fever, blood in stool, severe or persistent pain, dehydration, or weight loss. There are several factors to consider, including non-colon causes and what evaluations and treatments are appropriate. See below for specifics on red flags, when to seek care, how doctors diagnose it, and safe at-home steps that could shape your next move.

Left lower abdominal pain with diarrhea most often comes from diverticulitis, ulcerative colitis, infectious colitis, irritable bowel syndrome, ischemic colitis, medication effects, or gynecologic causes in women. There are several factors to consider, including red flags like fever, severe or sudden pain, or bloody stools, as well as how doctors evaluate and what you can safely try at home; see the complete guidance below to understand the key details that can shape your next steps.