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209 Possible Causes for Headache, Some Patients May Be Clinically Asymptomatic

  • Food Poisoning

    However, asymptomatic farmers and pigeon breeders may have positive precipitin test results. 75 Conversely, some patients with clinically confirmed hypersensitivity pneumonitis[doi.org] , and autonomic disturbances such as hypotension and bradycardia Chronic symptoms (eg, fatigue, headache) may be aggravated by caffeine or alcohol Fish acquires toxin-producing[emedicine.com] The main symptoms were headaches, facial flushing and palpitation.[ncbi.nlm.nih.gov]

  • Labile Hypertension

    The clinical presentation may be asymptomatic, but headaches, palpitations, and flushing may be reported by patients immediately after some form of psychological distress.[symptoma.com] […] age- and sex-matched controls for the following concurrent diagnoses: generalized anxiety, psychogenic spastic bladder, panic disorder, depression, alcohol use, chronic headache[ncbi.nlm.nih.gov] I get headaches frequently but lack of sleep and meds taken to try to prevent lack of sleep might cause that. Beta blockers mostly give me asthma.[socialanxietysupport.com]

  • Acute Gastritis

    Side effects of proton pump inhibitors include: Abdominal pain Headache Constipation Diarrhea Fever Nausea Vomiting Flatulence Nonsteroidal Anti-Inflammatory Drugs (NSAIDs[marijuanadoctors.com] Chronic gastritis as a primary disease, such as H pylori- associated chronic gastritis, may progress as an asymptomatic disease in some patients, whereas other patients may[emedicine.com] Symptoms of Acute Gastritis The symptoms of acute gastritis can include · Nausea and vomiting · Abdominal pain or cramps or diarrhoea · Fever or headache or muscle aches ·[sensibleseeds.com]

  • Diarrhea

    Some patients with celiac disease may remain asymptomatic or have only mild gastrointestinal symptoms and thus may qualify for the diagnosis of IBS in the general clinical[dx.doi.org] Please contact your doctor immediately if you have ongoing diarrhea and are experiencing any of the following signs of dehydration: Confusion Irritability Dry skin Headaches[pepto-bismol.com] — Washington Post, "Illnesses in Md. linked to Venezuelan crab meat," 8 July 2018 Hepatitis A symptoms include: sudden abdominal pain, fever, fatigue, diarrhea, nausea, headache[merriam-webster.com]

  • Irritable Bowel Syndrome

    Some patients with celiac disease may remain asymptomatic or have only mild gastrointestinal symptoms and thus may qualify for the diagnosis of IBS in the general clinical[ncbi.nlm.nih.gov] Headache. 2014 Nov-Dec;54(10):1644-6. doi: 10.1111/head.12429. Epub 2014 Jul 18.[ncbi.nlm.nih.gov] After a headache specialist determined headache frequency and diagnosis (based on criteria of the second International Classification of Headache Disorders), patients completed[doi.org]

  • Hepatitis

    patients with cirrhosis are asymptomatic, others develop life-threatening complications.[emedicine.medscape.com] […] are not reheated after contact with an infected food handler Incubation Period 28 days average (ranges from 15 to 50 days) Symptoms Diarrhea, dark urine, jaundice, fever, headache[foodsafety.gov] Less common side effects include: a slightly raised temperature feeling unwell tiredness a headache feeling sick loss of appetite Page last reviewed: 11 March 2019 Next review[nhs.uk]

  • Hypoxia

    Thalassemia minor is clinically asymptomatic, but some subjects may have moderate anemia.[bloodjournal.org] Headache 2001 ; 41 : 542 – 545 . 60 , et al.[doi.org] Signs: Rapid Breathing Cyanosis Poor Coordination Lethargy/Lassitude Executing Poor Judgment Symptoms: Air Hunger Dizziness Headache Mental and Muscle Fatigue Nausea Hot and[favoriteplus.com]

  • HIV Infection

    There is evidence that even with good peripheral control of HIV, the virus may still be detectable in the CSF and semen of some infected patients. [56, 57] Phases of HIV infection[emedicine.medscape.com] The authors describe a 7-y-old boy who presented with severe headache and was detected to have aneurysmal bleed due to intracranial aneurysm.[ncbi.nlm.nih.gov] Neurologic symptoms can be headache, cognitive function disorders, focal neurologic, deficit and epilepsy.[ncbi.nlm.nih.gov]

  • Idiopathic Intracranial Hypertension

    Common causes of headache in the puerperium are migraine headache and tension headache; other causes include pre-eclampsia/eclampsia, post-dural puncture headache, cortical[ncbi.nlm.nih.gov] In some asymptomatic patients, papilledema is discovered during routine ophthalmoscopic examination.[merckmanuals.com] Although headache is the most common symptom associated with IIH, occasionally, it may not be observed clinically.[ncbi.nlm.nih.gov]

  • Intracranial Hypertension

    In some asymptomatic patients, papilledema is discovered during routine ophthalmoscopic examination.[merckmanuals.com] Headache. 1992 Feb;32(2):84-94. Review. PubMed PMID: 1551793. Askmark H, Lundberg PO, Olsson S. Drug-related headache . Headache. 1989 Jul;29(7):441-4.[headachejournal.org] Headache is the most frequent symptom.[link.springer.com]

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