DVT is a blood clot that forms in a major vein of your body, most commonly in your legs. It can also occur in your arms. * Swelling in the affected leg or arm, which can include swelling in the foot or ankle. It is most typically in one leg or arm.
Allergen immunotherapy is appropriate for patients suffering from immunoglobulin E (IgE)âmediated allergic diseases such as seasonal allergic rhinitis, perennial rhinitis, allergic asthma, and insect venomanaphylaxis.
Difference with Conventional Allergy Immunotherapy (SCIT, or subcutaneous immunotherapy): SCIT changes the type of immune molecule that your body produces to the allergen (from IgE to IgG4, which is non-inflammatory). LDA works by altering the T helper cellsâ response that causes allergy in the first place.