Q: Thank you Doc… Growing up I had the hernia in my navel too, but now it is no more. It disappeared when I was in secondary school, but now, if I should touch my navel, like trying to remove dirt, I will feel a little stomach upset. Does my case still call for surgery?
A: First rule of
thumb for any condition you have is that where in doubt, please revert to your
doctor again or seek a second opinion. If indeed, you have hernia and you are
now having pain, as you will see in this post, see your doctor IMMEDIATELY.
Starting from the beginning, hernia is the protrusion of an
organ through a defect (like a hole or opening) in the wall of the muscle or
cavity which usually holds it in place. There are different types hernias (or
herniae) and they include:
Inguinal hernia: The most common type of hernia. It usually
happens in situations where the pressure inside the abdomen is increased.
Other hernias include incisional hernia (where a protrusion
develops from the site of a previous surgery, especially abdominal surgery),
femoral hernia (which has the same risk factors as inguinal), umbilical hernia
(common in black children where the umbilicus, aka navel does not form a small
‘button’ on the abdominal wall but protrudes) and hiatal hernia (where the stomach
squeezes through a hole meant for the oesophagus (the pipe through which food
gets to the stomach).
Typically, all hernias are caused by a weakness in the wall of
muscles or containing cavities and an increase in pressure. Examples of
activities that increase pressure in the abdomen are long-standing cough or
frequent sneezing, carrying heavy loads regularly, straining at stool whether
due to constipation or diarrhea etc. The walls of muscles are usually weakened
in people who are obese, pregnant women, smokers and malnourished people. It is
also more common in men and as people grow older.
What are the symptoms? People with hernia would usually notice a
protrusion after a strain eg lifting something heavy or coughing. Sometimes,
they are able to push it back. Other times they are not. The worry about hernia
and the reason why they have to be treated quickly is that they may
strangulate. Yes, just think about the word strangle and you understand what
strangulate means J The protrusion may become squeezed by the opening
through which it passes blocking off blood supply to the area protruding. Once
a part of the body is deprived of blood, it dies. We don’t want that to happen!
The decision as to whether to go for surgery or not depends on
where the hernia is located (inguinal and femoral hernias usually need
surgery), the contents of the hernia sac and the symptoms. A truss (a
supportive device that prevents enlargement of a hernia) may be prescribed by
your doctor to help for a short period of time. Typically a doctor will
schedule a surgery to repair a hernia. Complaints of pain in a hernia patient
may mean strangulation, which needs to be dealt with immediately. Umbilical
hernia does not usually require surgery as the protrusions usually ‘return’ on
their own. If this persists beyond 5 years, then surgery may be needed.
If you do require surgery, you don’t need to fret about
it…really. This is not major surgery…it’s intermediate (sort of like half way
between minor and major :D). Your doctor will provide answers to all the
questions you have and of course, counseling. There are options for
laparoscopic surgery which is surgery done through small incisions guided by a
camera.
Preventive measures include having a healthy weight, giving up
smoking, treating conditions that may lead to long-standing coughs, eating
healthy to prevent straining at stool etc. These are the self-help options
available to you now. I am worried though, about the possibility of
strangulation. I suggest that you go to a doctor who will give you a proper
diagnosis after examining you.
All the best!