What is High Fever & Chills?
Elevated core body temperature above 100.4°F (38°C), indicating immune responses to viral infections like dengue, influenza, or typhoid .
Why Does High Fever & Chills Occur & What Diseases Cause It?
High Fever & Chills frequently presents as a clinical sign for the following medical and gastrointestinal conditions:
Fatty Liver Disease
Fatty liver disease involves excess fat accumulation in liver cells. Clinical specialists evaluate early stages to prevent progressive liver scarring (cirrhosis) and fibrosis.
Viral Hepatitis (A, B, C, E)
Viral Hepatitis is an inflammatory liver condition caused by viral infections (Types A, B, C, D, E) or toxin exposure. Types A and E cause acute illness via contaminated food or water, whereas Types B and C spread through blood, posing serious risks of chronic cirrhosis and liver damage if left untreated.
Liver Cirrhosis
Cirrhosis is advanced liver fibrosis causing fluid in abdomen (ascites), jaundice, and portal hypertension. Specialist care focuses on complication management and portal decompression.
Gastritis & Acid Peptic Disease
Gastritis is the inflammation of the stomach lining causing burning upper abdominal discomfort, nausea, and bloating. Doctors prescribe targeted mucosal protectants and acid suppressants.
Peptic Ulcer Disease
Peptic ulcers are open sores in the stomach or upper intestinal lining, frequently triggered by H. pylori infection or pain medications. Evaluated and managed via endoscopy.
Gastroesophageal Reflux (GERD)
GERD occurs when stomach acid frequently washes back into the esophagus, causing persistent heartburn, sour burps, and throat irritation.
Jaundice & Biliary Disorders
Jaundice is the yellowing of skin and eyes due to high bilirubin. Medical workups determine whether it is viral, hemolytic, or obstructive.
Irritable Bowel Syndrome (IBS)
IBS is a common intestinal disorder causing cramping, abdominal pain, bloating, gas, and alternating diarrhea or constipation.
Dengue Fever
Dengue is a mosquito-transmitted viral infection causing sudden high fever, retro-orbital eye pain, joint aches, and thrombocytopenia. Continuous monitoring of platelet counts is essential.
Typhoid & Paratyphoid Fever
Typhoid fever is a systemic bacterial infection causing stepladder fever, abdominal tenderness, and headache, diagnosed via blood cultures and serology.
Hypertension (High Blood Pressure)
Hypertension is chronic elevated blood pressure against arterial walls, increasing risks of stroke, heart attack, and kidney failure. Managed with regular blood pressure tracking and medication.
Ischemic Heart Disease (IHD)
Ischemic heart disease involves reduced blood flow to heart muscles due to coronary narrowing. Managed with lifestyle, medication, and coronary angiography when indicated.
Angina Pectoris (Chest Pain)
Angina is squeezing chest pain or pressure when heart muscles lack sufficient oxygen during physical exertion or stress.
Congestive Heart Failure
Heart failure occurs when the heart muscle cannot pump blood efficiently, leading to shortness of breath, fatigue, and swollen legs.
Cardiac Arrhythmia
Arrhythmia involves irregular, too fast (tachycardia) or too slow (bradycardia) heartbeats, evaluated with ECG and Holter monitoring .
Coronary Artery Disease (CAD)
CAD is plaque buildup inside the coronary arteries, restricting oxygen delivery to the heart and posing critical acute infarction risks.
Dyslipidemia & High Cholesterol
High cholesterol causes fatty deposits in blood vessels, restricting arterial flow. Treated with statins and dietary modifications by specialist physicians.
Chronic Kidney Disease (CKD)
CKD is progressive loss of renal function over months or years, commonly resulting from diabetes or hypertension. Managed by nephrologists .
Glomerulonephritis
Glomerulonephritis is inflammation of the tiny filters in the kidneys (glomeruli), leading to protein in urine (proteinuria), hypertension, and edema.
Acute Appendicitis
Appendicitis is acute inflammation of the vermiform appendix, requiring urgent surgical appendectomy to prevent perforation and peritonitis .
Inguinal & Abdominal Hernia
A hernia occurs when internal organs bulge through weakened abdominal muscle walls, causing noticeable groin or umbilical lumps during coughing or standing.
Gallstones (Cholelithiasis)
Gallstones are hardened deposits of digestive fluid that form in the gallbladder, triggering severe upper right abdominal cramping after oily meals.
Piles & Hemorrhoids
Piles are swollen veins in the lower rectum and anus, causing painless bleeding during defecation, itching, and anal discomfort.
Anal Fissure
An anal fissure is a small tear in the thin mucosa lining the anus, causing excruciating burning pain and bright red bleeding during bowel movements.
Fistula in Ano
A fistula is an infected tunnel connecting the anal canal to the exterior skin around the anus, causing continuous pus drainage and swelling.
Hydrocele
A hydrocele is a fluid-filled sac surrounding a testicle, causing painless scrotum swelling, evaluated via ultrasound .
Bronchial Asthma
Asthma is a chronic inflammatory disorder of airways causing periodic wheezing, chest tightness, shortness of breath, and nocturnal coughing.
Chronic Obstructive Pulmonary Disease (COPD)
COPD is progressive airflow limitation caused by long-term tobacco smoking or biomass smoke exposure. Managed with bronchodilators .
Pulmonary Tuberculosis (TB)
Tuberculosis is a contagious bacterial infection caused by Mycobacterium tuberculosis, presenting with chronic cough >3 weeks, night sweats, and weight loss.
Pneumonia
Pneumonia is an acute infection of pulmonary alveoli leading to productive cough, high fever, shivering chills, and respiratory difficulty.
Pleural Effusion (Fluid in Lungs)
Pleural effusion is excess fluid accumulation in the pleural space between lung tissues and chest wall, drained therapeutically in hospital facilities.
Type 2 Diabetes Mellitus
Diabetes is a metabolic disease characterized by chronic hyperglycemia resulting from insulin deficiency or resistance. Specialists provide lifestyle and glycemic management.
Hypothyroidism (Underactive Thyroid)
Hypothyroidism occurs when the thyroid gland does not produce enough thyroid hormone, causing lethargy, cold intolerance, unexplained weight gain, and dry skin.
Hyperthyroidism (Overactive Thyroid)
Hyperthyroidism involves excessive thyroid hormone production, producing palpitations, rapid weight loss, heat intolerance, and trembling fingers.
Gestational Diabetes (GDM)
GDM is glucose intolerance first diagnosed during pregnancy. Requires specialized dual monitoring by gynecologists and endocrinologists .
Pediatric High Fever
Pediatric fever represents an immune reaction to viral or bacterial infections. Pediatricians evaluate source etiology to avoid febrile convulsions.
Childhood Malnutrition & Growth Faltering
Malnutrition impacts developmental milestones and immune competency in growing infants, evaluated with pediatric growth chart tracking .
Pediatric Acute Diarrhea & Dehydration
Acute watery diarrhea in children can quickly cause hypovolemic dehydration. Managed with ORS, zinc therapy, and intravenous fluids .
Cerebral Stroke (Brain Attack)
Stroke occurs when brain blood flow is interrupted by an ischemic clot or hemorrhagic rupture. Time-critical emergency care minimizes irreversible paralysis.
Migraine Headache
Migraine is a neurovascular condition producing pulsating one-sided headaches accompanied by light sensitivity (photophobia), sound aversion, and nausea.
Epilepsy & Seizure Disorders
Epilepsy causes recurrent unprovoked electrical disturbances in the brain resulting in convulsive seizures or absence spells. Managed with antiepileptics .
Parkinson's Disease
Parkinson's is a progressive neurodegenerative disease affecting dopamine-producing neurons, causing resting tremors, bradykinesia, and muscle rigidity.
Peripheral Neuropathy
Peripheral neuropathy results from damaged peripheral nerves, frequently secondary to diabetes, causing burning foot sensations, tingling, and numbness.
Dementia & Alzheimer's
Dementia is chronic deterioration in cognitive function beyond expected physiological aging, undermining memory, judgment, and orientation.
Nephrotic Syndrome
Nephrotic syndrome is a kidney disorder causing massive proteinuria, severe hypoalbuminemia, hyperlipidemia, and generalized body swelling.
Sebaceous Cyst & Lipoma
Noncancerous slow-growing subcutaneous nodules composed of fat cells or keratin, easily excised under local anesthesia .
Diabetic Foot Ulcer & Gangrene
Chronic neuropathic non-healing foot wounds in diabetic patients, requiring vascular assessment and surgical debridement .
Goiter & Thyroid Nodules
Goiter is abnormal enlargement of the butterfly-shaped thyroid gland at the base of the neck, monitored with ultrasound and fine needle biopsy .
Clinical Obesity & Metabolic Syndrome
Excessive adipose tissue accumulation causing insulin resistance, hypertension, sleep apnea, and fatty liver disease in patients.
Chickenpox (Varicella Zoster)
A highly contagious viral infection causing an itchy blister-like rash, fever, and malaise, treated supportively .
Bell's Palsy (Facial Paralysis)
Sudden weakness in facial muscles causing half of the face to appear to droop, smile one-sided, and prevent eye closure.
Who Treats High Fever & Chills & Which Specialist Doctors in Khulna Should You Consult?
Verified specialists in Khulna available for consultation, serial booking, and treatment of High Fever & Chills:
Cardiology
General Medicine
Cardiology
Otolaryngology (ENT)
General Medicine
General Medicine
General Medicine
Cardiology
Pediatrics
Otolaryngology (ENT)
Medical Review & Clinical Disclaimer
Information provided is for educational and clinical triage reference only. Consult certified BMDC physicians for personalized prescriptions.