The hay fever injection is a steroid treatment, not an antihistamine. Steroids are a powerful anti-inflammatory medication that helps suppress the body’s immune response when it overreacts. They can be used in topical form (in a gel or cream), tablet form or be administered as an injection. The injection helps to suppress symptoms of hay fever without the need for tablets, sprays or other medication.
Know more: https://www.hayfeverinjection.com/