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.
Immunotherapy can be very effective in controlling allergic symptoms, but it doesnât help the symptoms produced by nonallergic rhinitis. Two types of immunotherapy are available: allergy shots and sublingual (under-the-tongue) tablets.