Biologic Treatments
A biologic is a medicine given by injection that targets one specific part of the immune process driving the inflammation, rather than damping down the whole system the way older treatments do. In plain terms, older treatments tend to calm inflammation broadly, working across many different pathways at once, whereas a biologic is aimed at one particular step in that process, the step that is actually driving a person's condition. That precision, rather than breadth, is the whole point of these treatments. These treatments are administered in the office.
Who They Are For
Biologics are not a first step. They are considered when a condition remains difficult to control despite proper use of standard treatment, and when the pattern of the illness suggests a patient would suit this kind of medicine.
A patient who might recognize themselves here is someone whose symptoms keep flaring even though they are taking their regular treatment properly, or whose condition keeps interrupting sleep, work, or school in a way that has become hard to live with. It may also be someone who has been through years of treatment that has never quite brought things under control, no matter how carefully it has been followed.
This is a decision made with the doctor after a careful assessment, never simply by request. The doctor looks at how a condition has responded to treatment over time, and at whether the underlying pattern of disease matches the way a particular biologic works, before recommending one.
The Treatments We Administer
We administer four biologic treatments in our offices:
Xolair
Fasenra
Nucala
Dupixent
These four treatments work in different ways and suit different patterns of disease. Which one is appropriate for a given patient depends on the assessment and on test results, not on preference alone.
There is more than one option because each works on a different part of the immune process, not because one is simply a newer or stronger version of another. The assessment described elsewhere on this page is, in practice, about matching the treatment to the specific pattern of a person's illness, so that the biologic chosen is the one suited to what is actually driving their condition.
What Treatment Involves
Biologics are given as injections, administered in the office. Treatment continues on an ongoing basis rather than as a short course, because these medicines work by steadily managing the specific immune process behind a patient's condition.
In practice, this means there is no fixed end date planned from the outset. Treatment continues for as long as it is doing its job, rather than stopping after a set period, because the underlying process it is managing does not resolve on a schedule.
Your response to treatment is reviewed with the doctor over time, and the plan is adjusted accordingly. These reviews happen at regular appointments, and they are the point at which the plan can change if a treatment is not helping enough, whether that means continuing as before or reconsidering the approach.
Before You Start
Assessment comes first. This usually includes testing to establish the pattern of your condition, so that the doctor can determine whether a biologic is appropriate and, if so, which one fits your situation. Assessment matters because it is what connects a patient's own pattern of illness to the treatment that is actually suited to it, rather than starting from guesswork.
These treatments normally require approval from a patient's insurance before they can begin. This is a standard part of the process, and the practice will explain what that involves and help guide you through it. It is worth knowing in advance that this approval can take time, so there is usually a wait between the decision to try a biologic and actually starting one, and patients tend to find it easier to plan around that wait when they know to expect it.
What to Expect
Some patients notice a meaningful improvement in symptoms and a reduced need for other medication once a biologic is underway. Response varies from person to person, and no two patients follow exactly the same course.
Where improvement does come, it is usually gradual rather than immediate. This is why response to a biologic is judged over a series of appointments rather than after the first one, giving the treatment time to show what it is doing before any conclusion is drawn.
Progress is monitored over time so the plan can change if a treatment is not doing enough. That ongoing monitoring, together with the review described above, is how the doctor and patient work out together whether a biologic is the right long-term fit.
Find Out If a Biologic Is Right for You
Book an appointment to discuss whether a biologic is appropriate for your condition. Asthma & Allergy Care, P.C. has four New Jersey offices, with evening and Saturday hours, to make it easier to get the care you need.
Four New Jersey offices, with evening and Saturday hours.