Thanks to scientific research and medical advances, we know more and more about diseases, their causes, and possible treatments. Pathophysiology, the branch of medicine that is responsible for studying the physical changes and mechanisms that occur in the body when a disease is ongoing, has given us the necessary tools to better understand and therefore combat everything more effectively. type of conditions.
In the following FastlyHealarticle we explain the definition of the clinical horizon , in turn, we will also explain which are the common phases of diseases and their main causes.
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Phases of diseases
All diseases have their own evolution, a way of presenting themselves, some evolution times, specific symptoms and a predictable course if certain treatments are applied or if, on the contrary, it is allowed to advance. From the studies of pathophysiology, analyzing the development of diseases, we have been able to establish three phases common to all conditions and which we explain below:
Early stage
All diseases have a beginning, whether due to bacterial, viral, genetic causes or whatever their origin, they have a starting point and beginning. The initial phase lasts from this beginning until the first changes in the organism take place , when the first physical manifestations of the disease occur. Usually the initial phase of the disease passes asymptomatically , that is, without manifesting any type of symptoms.
Clinical phase
The next stop in the development of the disease is the clinical phase, at which point the first manifestations of this pathology begin to appear . These symptoms do not always occur in the same way, but depending on that disease, the previous state of health and other factors such as the climate or the patient’s age, it can be sporadic, when we call it crisis or episodes , or of continuously over time. If this continuity in time lasts for more than 6 months, we say that this disease has become chronic , in these cases, beyond the symptoms of the disease, it is also possible that other complications may arise that have to do with the effect of the disease. disease on the organism.
An example of this is the case of chronic dyspepsia and gastric reflux , whose effect on the upper respiratory tract can end up causing chronic pharyngitis or laryngitis and other complications.
Terminal phase
This is the last phase of any disease and depending on the nature of the disease itself, the treatment that has been followed or other aspects related to the patient’s health, it can have two possible ends .
In benign pathologies, the body recovers from this setback and regains health, however, in other diseases, the complications derived from the disease and the damage caused to the body can lead to the failure of an organ, putting the patient in crisis. system and causing the death of the patient.
What is the clinical horizon
The clinical horizon is a hypothetical and metaphorical moment from which the first detectable signs and symptoms of a disease appear , it is the end of the prepatogenic period, when people are in good health and are still healthy. If we relate it to the phases of the disease that we have previously explained, the clinical horizon would mark the border between the initial stage and the clinical stage.
Main causes of diseases
Every day we are exposed to many diseases, multiple factors intervene in our state of health or on the contrary in our possible conditions, among the possible causes of diseases we find:
- Genetic factors
- Infections
- Nutritional deficiencies
- Immune disorders
- Harmful life forms
This article is merely informative, at FastlyHeal .com we do not have the power to prescribe medical treatments or make any type of diagnosis. We invite you to see a doctor in the case of presenting any type of condition or discomfort.
If you want to read more articles similar to Definition of clinical horizon , we recommend that you enter our Medical Dictionary category .

I am a Surgeon with a diploma in comprehensive ultrasound and surgical care residency, an area I am specializing in. During the exercise of my profession, I have realized the need for patients to know the diseases they suffer, and I can tell you that a large part of their complications is due to a lack of information. Being a health web writer allows me to transmit my experience, without borders, to all those readers eager for knowledge, educate them in the prevention of diseases and promote a healthy lifestyle.