Histamine reaction is how the body responds to an allergen such as food or pollen. It is considered as an overreaction of the body to foreign particles that triggers the dilation of the blood vessels. As a result, it can lead to the production of excess mucus, blocked throat, swollen sinuses and rashes.
In some cases, the histamine reactions are not life-threatening and can stop within a short span of time, but others can be life-threatening. You can stop the histamine reaction in order to improve the functioning of the body by taking into consideration the following steps.
Steps on how to stop a histamine reaction
- Initially, you have to remove the item that is responsible for triggering an allergic reaction. If you know the exact cause of the histamine reaction, it must be removed or simply transfer the individual away from the area. There are scenarios in which a reaction can be avoided. If an individual is allergic to cats, he/she must leave the house where there are cats and get some fresh air in order to put a stop to the reaction. In case flowers can trigger a reaction, it is best to simply avoid visiting gardens or parks or stay away from a room that has flowers. Even though this is not likely to work during the spring season since everything is in bloom, it can help prevent a reaction from occurring.
- Encourage the individual to wear a mask in order to prevent or stop a histamine reaction from developing. If the allergen is still present in the air for a week or more, wearing a mask that filters the air can help out. These masks cover both the nose and mouth in order to prevent breathing in particles that can trigger an allergic reaction. Individuals who are allergic to grass usually use masks once they are going to mow the lawn to prevent an allergic reaction from developing.
- There are also certain medications either over-the-counter or prescribed by a doctor that can help stop a histamine reaction from occurring. Many individuals use a certain type of medication to stop or minimize the reaction upon exposure to an allergen. The commonly used medications are antihistamines especially for allergies to tree pollen, flowers, grass and even animal dander. The doctor can even prescribe an epinephrine auto-injector such as EpiPen for severe allergic reactions particularly to certain foods and bee stings. Take note that epinephrine works by counteracting the symptoms of an allergic reaction. By enrolling in a course on first aid, you will learn how to manage an allergic reaction properly.
By following these measures, you can perform the appropriate steps to take in order to stop a histamine reaction from getting worse.