Allergic reaction in Oslo
An allergic reaction can occur suddenly and cause itching, a rash, hives or swelling. It may be triggered by food, medication, insect stings or other substances.
At Easy Clinic in Majorstuen, you can book a doctor’s appointment for an assessment of a mild or moderate allergic reaction when you do not have difficulty breathing or other signs of a severe reaction.
Call 113 if you have difficulty breathing, swelling of the mouth or throat, dizziness, fainting or rapidly worsening symptoms.
Book a doctor’s appointment
At Easy Clinic in Majorstuen, you can book a doctor’s appointment for an assessment of a mild or moderate allergic reaction when you do not have difficulty breathing or other signs of a severe reaction.
Call 113 if you have difficulty breathing, swelling of the mouth or throat, dizziness, fainting or rapidly worsening symptoms.
Book a doctor’s appointment

What is an allergic reaction?
An allergic reaction occurs when the immune system reacts to a substance that is usually harmless. The reaction may be mild and limited to the skin, but it can also develop rapidly and affect breathing or your general condition.
This page concerns sudden allergic reactions. For persistent or recurring symptoms, you can read more about allergy assessment in Oslo.
This page concerns sudden allergic reactions. For persistent or recurring symptoms, you can read more about allergy assessment in Oslo.
Common symptoms of an allergic reaction
An allergic reaction may cause:
Common causes of allergic reactions
Acute allergic reactions may be triggered by:
When should you book a doctor’s appointment?
You should book an appointment if:
Do not wait for a routine doctor’s appointment if the symptoms affect your breathing, throat or general condition.
Signs of a severe allergic reaction
Call 113 immediately if you develop:
If you have been prescribed an adrenaline auto-injector, use it according to the instructions you have received. Always call 113 if you suspect a severe allergic reaction.
Examination and treatment
The doctor will ask when the reaction started, which symptoms you have experienced and what may have triggered it. If necessary, the doctor may examine your skin, mouth and throat, assess your breathing and evaluate your general condition.
Treatment depends on the severity of the reaction. The doctor may consider medication, observation or the need for further follow-up.
Treatment depends on the severity of the reaction. The doctor may consider medication, observation or the need for further follow-up.
Doctor for an allergic reaction in Majorstuen
At Easy Clinic in Majorstuen, you can book a doctor’s appointment for an assessment of a mild or moderate allergic reaction when your symptoms are stable and you do not have difficulty breathing or other signs of a severe reaction.
We are centrally located in Majorstuen, Oslo.
Book a doctor’s appointment
We are centrally located in Majorstuen, Oslo.
Book a doctor’s appointment
Frequently asked questions about allergic reactions in Oslo
Can I book a doctor’s appointment for hives?
Yes, provided you do not have difficulty breathing, swelling of the throat or other signs of a severe reaction.
When should I call 113?
Call 113 if you have difficulty breathing, swelling of the mouth or throat, difficulty swallowing, dizziness, fainting or rapidly worsening symptoms.
What is the difference between an allergy and an allergic reaction?
An allergy is an underlying tendency to react to specific substances. An allergic reaction refers to the symptoms that occur after contact with the substance.
Does Easy Clinic offer allergy assessment?
Easy Clinic can provide an initial assessment of persistent or recurring allergy symptoms. You can read more on our page about allergy assessment in Oslo.
