ER for High Fever in Lake Jackson
A high fever can be more than just a symptom—it can signal a serious medical condition requiring immediate care. At Altus Emergency Center in Lake Jackson, we provide 24/7 emergency evaluation, advanced testing, and rapid treatment for fever-related emergencies. Whether caused by infection, dehydration, or another underlying illness, our experienced ER physicians ensure timely care to restore comfort and prevent life-threatening complications.
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What Is a High Fever?
Fever is the body’s natural response to infection or illness, generally defined as a body temperature above 100.4°F (38°C). While mild fevers can be harmless, a high fever (103°F/39.4°C or higher) often indicates a more severe condition requiring urgent medical care. If untreated, prolonged or extreme fevers can cause dehydration, seizures, or organ stress, especially in children and older adults. Recognizing when a fever is dangerous is critical to getting the right care at the right time.
Types of Fever
High fevers can vary based on severity, duration, and cause:
By Duration:
Acute Fever:
Appears suddenly, often caused by infections such as influenza or bacterial illness.
Persistent/Chronic Fever:
Lasts over a week, possibly linked to inflammatory conditions or ongoing infections.
Intermittent Fever:
Temperature rises and falls, sometimes seen with malaria or autoimmune conditions.
Altus Emergency Center - Lake Jackson
By Severity:
Low-Grade Fever:
99°F–100.3°F, typically linked to mild infections.
High Fever:
103°F or higher, requiring urgent medical evaluation.
Hyperpyrexia:
106°F or higher, a critical emergency with risk of organ failure.
High Fever? Skip Urgent Care — Go to the ER
Mild fevers can often be treated at urgent care, but severe or persistent fevers belong in the ER. At Altus Emergency Center in Lake Jackson, we use advanced diagnostic tools such as blood work, imaging, and cultures to identify the cause quickly. High fever may be a symptom of sepsis, meningitis, pneumonia, or heat stroke—all of which demand immediate intervention. In our ER, patients have rapid access to IV fluids, antibiotics, antivirals, and emergency monitoring—treatments not available at urgent care.
When to Seek Emergency Care for High Fever
Come to our Lake Jackson ER immediately if you or your loved one has:
- Fever of 103°F (39.4°C) or higher in adults, or 100.4°F (38°C) or higher in infants under 3 months.
- Fever with stiff neck, confusion, or severe headache (possible meningitis).
- Seizures or fainting during a fever episode.
- Persistent cough, chest pain, or shortness of breath with fever.
- Rapidly spreading rash along with elevated temperature.
- Dehydration symptoms (dizziness, dry mouth, low urine output).
- Fever lasting more than 3 days without improvement.
Risks of Delaying Treatment
Delaying care for a high fever can allow serious conditions to worsen. Meningitis, pneumonia, sepsis, or encephalitis can progress rapidly, leading to organ failure, brain damage, or even death if not treated early. Infants, elderly adults, and individuals with weakened immune systems are at higher risk of complications. Seeking prompt ER care at Altus Emergency Centers in Lake Jackson ensures that life-threatening illnesses are diagnosed and treated before they escalate.
Visit us at Altus Emergency Center in Lake Jackson or call 979-529-2000 — our medical team is available 24/7 to provide expert care.
We accept all private insurance plans.
Common Causes of High Fever We Treat
Our Lake Jackson ER team treats a wide range of conditions that cause high fever, including:
- Bacterial Infections
Pneumonia, urinary tract infections, strep throat, sepsis.
- Viral Infections
Influenza, COVID-19, RSV, and viral meningitis.
- Heat-Related Illnesses
Heat stroke or severe dehydration.
- Autoimmune & Inflammatory Conditions
Lupus, rheumatoid arthritis, and IBD flares.
- Neurological Infections
Meningitis or encephalitis.
- Travel-Related Illnesses
Malaria or other imported infections.
Treatment Options for High Fever
Care at Altus Emergency Centers in Lake Jackson is tailored to the cause and severity of the fever. Treatment may include:
IV or oral medications
Antibiotics, antivirals, and fever reducers.
IV fluids
To restore hydration and stabilize body function.
Cooling therapies
Safe methods to reduce dangerously high body temperatures.
Respiratory support
Oxygen or ventilation if breathing is affected.
Seizure management
Emergency medication for fever-induced seizures.
Ongoing monitoring & supportive care
to ensure safe recovery.
What to Expect at Altus Emergency Center
When you arrive at our Lake Jackson ER with a high fever, our team acts quickly. We’ll begin with a medical evaluation and physical exam, followed by diagnostic testing such as blood work, chest X-rays, or a lumbar puncture if necessary. Once the cause is identified, our physicians will create a treatment plan to bring the fever under control and address the underlying condition. Throughout your stay, our staff provides compassionate, patient-centered care 24/7, so you never have to face a health emergency alone.
Altus Emergency Center - Lake Jackson