Get emergency physician-led treatment for severe allergic reactions, anaphylaxis, hives, facial swelling and breathing symptoms, with monitoring and transfer when needed.
An allergic reaction may begin with itching, rash or mild swelling and then worsen. Anaphylaxis is a severe, potentially life-threatening reaction that can affect breathing, circulation, skin and the digestive system.
NorthStar provides 24-hour emergency evaluation for adults and children. The care team can assess the airway, breathing and circulation; treat serious symptoms; monitor the response; and arrange transfer when intensive or specialty care is required.
Reactions range from localized itching or rash to life-threatening anaphylaxis. A previous mild reaction does not guarantee that a future reaction will remain mild.
Food, medication, stings, latex and environmental or cosmetic exposures.
Raised, itchy welts may change shape, move or come and go.
Call 911 when hives occur with throat tightness, facial or tongue swelling, breathing difficulty, fainting or severe vomiting. Hives without emergency symptoms may still need evaluation when widespread, uncomfortable, persistent or related to a new medication.
Hives may follow allergy, infection, medication, heat, pressure or another trigger.
Both conditions can cause wheezing, coughing, chest tightness and breathlessness.
Anaphylaxis is more likely when breathing symptoms occur with hives, facial or tongue swelling, throat tightness, fainting, vomiting or rapid onset after a likely trigger.
A person can have asthma and anaphylaxis together. Use prescribed epinephrine and call 911 when anaphylaxis is possible. A rescue inhaler does not treat throat swelling, low blood pressure or the full-body effects of anaphylaxis.
Nausea, vomiting, diarrhea or cramping may be part of a serious reaction.
Repeated vomiting, severe cramping or diarrhea with hives, swelling, breathing difficulty, faintness or rapid onset after a known exposure can indicate anaphylaxis. Use prescribed epinephrine as directed and call 911.
Symptoms and triggers vary by age and exposure. Emergency warning signs always take priority over identifying the exact cause.
Rash may result from allergy, infection, heat, eczema, irritation or another cause.
Call 911 for breathing difficulty, swelling or reduced responsiveness. Do not give an infant medication unless appropriate for age and directed by a qualified clinician.
Adhesives, acrylates and solvents can irritate skin or cause allergy.
Symptoms may include eyelid swelling, redness, itching, blistering or irritation around the nails. Remove exposure when it can be done safely, but do not forcefully pull products away or apply harsh chemicals to irritated skin.
Seek prompt care for severe swelling, eye pain, vision changes, facial swelling, spreading rash or breathing symptoms. Eye chemical exposure may require immediate irrigation and emergency evaluation.
Symptoms may reflect allergy, toxicity, contamination, heart problems, stroke, panic or overdose.
Call 911 for chest pain, severe agitation, seizure, high temperature, fainting, breathing difficulty or altered awareness after cocaine or another unknown substance.
Do not assume hives or breathing symptoms are only an allergy. Tell emergency clinicians what was taken, when and by what route so treatment can be safer.
Evaluation after a suspected reaction to prescription, over-the-counter or injected medication.
Bring the medication name, label or packaging if it is readily available, but do not delay emergency help to find it. Tell the team when the medication was taken, the dose, prior reactions and all other current medicines.
Call 911 for airway swelling, breathing difficulty, fainting, confusion or rapidly worsening symptoms.
The team assesses airway, breathing, circulation, skin, mental status and possible triggers. Treatment is based on severity and should not be delayed for allergy testing.
Symptoms can return after initial improvement. A physician determines monitoring time and discharge planning based on severity, response and risk.
Persistent or severe reactions may require transfer for intensive care or advanced airway support.
Anaphylaxis is diagnosed primarily from symptoms and examination. Emergency treatment comes before identifying the exact allergen.
When another diagnosis, complication or exposure is possible, evaluation may include:
The physician selects testing according to medical need.
NorthStar can document a suspected trigger, but comprehensive allergy testing generally occurs later with an allergist. Home test kits cannot show whether a current reaction is safe to manage at home and must not delay epinephrine or emergency help.
Discharge guidance may cover trigger avoidance, prescribed medication, recurrent warning signs, epinephrine use, an emergency action plan and follow-up with primary care or an allergist.
The exact trigger may not always be identified during the emergency visit.
Testing supports evaluation of complications or alternative causes. It does not delay treatment when anaphylaxis is suspected.
Continuous assessment of breathing, circulation and treatment response.
May be used for chest symptoms, fainting or substance exposure.
May assess metabolic, organ-function, infection or exposure-related concerns.
May help evaluate respiratory or chest symptoms.
May be used when another emergency diagnosis is suspected.
Flu, COVID-19, strep or RSV testing when infection may explain symptoms.
Airway, breathing, circulation, swelling, rash, digestive symptoms and alertness are assessed.
When anaphylaxis is suspected, treatment begins without waiting for allergy testing.
Vital signs and treatment response are observed; testing is added when medically needed.
Receive medication and return guidance, or transfer when intensive care is required.
Emergency physicians available nights, weekends and holidays.
Age-appropriate emergency evaluation, including pediatric allergic symptoms.
Emergency airway, breathing and circulation support based on medical need.
Convenient to Cypresswood, Spring, Klein and Willowbrook.
Call 911 for trouble breathing, wheezing, throat or tongue swelling, fainting, confusion, severe weakness or rapidly worsening symptoms. Use prescribed epinephrine immediately as directed.
Yes. A severe reaction may affect the airway or circulation without an obvious rash. Do not wait for hives when breathing difficulty, throat swelling or faintness is present.
Epinephrine is the first-line emergency treatment for anaphylaxis. Antihistamines do not replace it. Follow the prescribed action plan and call 911.
NorthStar provides pediatric emergency evaluation. Call 911 for a baby with breathing difficulty, facial or throat swelling, blue or gray coloring or reduced responsiveness.
NorthStar can evaluate an acute reaction, but comprehensive trigger testing is generally completed later by an allergist. Do not delay emergency treatment to use a home test kit.
It can be difficult to tell. Wheezing with hives, swelling, faintness, vomiting or rapid onset after exposure may indicate anaphylaxis. Use prescribed epinephrine and call 911 when anaphylaxis is possible.
Call 911 when hives occur with breathing difficulty, throat tightness, facial or tongue swelling, fainting or severe vomiting. Widespread or persistent hives may still need medical evaluation.
Yes. Adhesives, acrylates and solvents can cause irritation or allergy. Seek prompt care for severe swelling, eye pain, vision changes, spreading rash or breathing symptoms.
Yes. Symptoms can sometimes recur after initial improvement. A physician determines the appropriate monitoring period and discharge plan based on severity, response and risk factors.
If readily available, bring identification, medication and allergy lists, the suspected product or medication label and the patient's epinephrine device. Never delay emergency help to gather documents.
Call 911 for breathing difficulty, throat or tongue swelling, fainting or rapidly worsening symptoms. Use prescribed epinephrine immediately as directed.