Types of post-operative complications
Post- operative complications generally fall in one or more of the three broad categories –
Post- operative complications generally fall in one or more of the three broad categories –
Depending on the severity of the complications they can again be broadly categorized as Major or Minor.
Minor Complications -Dryness of the mouth and throat, sore throat, drowsiness, shivering, vomiting, dizziness, and giddiness are common side effects of the medicines used during anesthesia. They are self-limiting and do not persist beyond an hour or two.
Fatigue, feeling weak, headache are also common and could be attributed to the fasting that is often required before and after a surgery. Under normal circumstances these symptoms vanish in a day or two.
Some people also experience bloated feeling, constipation and urine retention following an operation and these resolve spontaneously.
Fever can occur as a reaction to the intravenous fluid transfused during an operation.
Major Complications - These complications can be serious and sometimes even life-threatening. They prolong the recovery period and stay in the hospital. The complications may happen during surgery or in the post-operative period. Some of these include -
Other possible complications may occur and be related to pre-existing medical illness
A person who suffers from ischemic heart disease, diabetes, high blood pressure, asthma, kidney disease, liver disease, epilepsy, psychosis can expect an exacerbation of these problems in the post-operative period.
Therefore such a patient may develop a heart attack, stroke, high blood sugar, severe asthma, liver or kidney failure following the surgery. The likelihood of these eventualities is more if any of the above mentioned conditions are not under control and the patient is not under regular medication.
A thorough pre-operative evaluation of the risk factors is essential when dealing with patients who have these co-morbid condition. Diabetes and hypertension is not uncommon in the middle and older age group patients. Control of sugar and cardiac evaluation prior to surgery is mandatory in such situations.