Role of Turmeric in Postoperative Recovery

Turmeric possesses in numerous pharmacological properties which contribute to its healing powers and these properties find their origin in the chemical components of turmeric powder. This article is dedicated to evaluating the biological properties of turmeric against post-operative complications.

Postoperative recovery or post-surgical recovery is the phase of healing and repair which a patient experiences after a surgical procedure.

Different kinds of surgery pose varied risks and susceptibilities.

Hence it is essential to understand that post-operative care is as important or maybe even more important than pre-operative preparation.

Turmeric possesses in numerous pharmacological properties which contribute to its healing powers and these properties find their origin in the chemical components of turmeric powder.

This article is dedicated to evaluating the biological properties of turmeric against post-operative complications.

1. Turmeric as postoperative painkiller: Effective without side effects


Curcumin present in turmeric could treat postoperative pain – google image 

Pain is perhaps one of the most common outcomes of surgery.

The immune system views the surgery as an injury and hence reacts to it causing pain in the process.

Pain can be localized to the surgical wound or systemic as in affecting the mobility of the patient.

A study was conducted at Stanford University School of Medicine, California to evaluate whether curcumin present in turmeric could treat postoperative pain.

Lab mice were subjected to a cut in their hind paws and their response to curcumin treatment was observed.

Results showed that curcumin did reduce sensitivity to mechanical pain and heat sensitization.

The effect of turmeric on reducing postoperative pain in patients who have undergone surgical removal of gallstones has been studied in India.

Results indicated that patients were given a combination of curcumin and pain killers reported reduced pain in comparison to those provided with only painkillers and also consumption of painkillers decreased with time in the group supplemented with curcumin.

The anti-inflammatory property of turmeric finds its role in eliminating pain and inflammation associated with post-surgical conditions.

Curcumin present in turmeric contributes to this property by regulating the pathways of the immune system responsible for inflammation.

It downregulates enzymes and proteins which promote inflammation.

This mode of action is even reported in the previously mentioned Stanford study where incision inflammation and swelling was reduced by curcumin treatment.

Research conducted in Cleveland clinic, Florida reported that curcumin’s anti-inflammatory properties reduced the chances of rejection and aided normal functioning of transplanted kidneys.

In this study, curcumin was incorporated as a part of the bioflavonoid therapy and given after the surgery.

Another property by which turmeric helps to fight pain is that it acts as an antinociceptive agent. In other words it helps to reduce sensitivity to pain.

One way by which turmeric brings about this effect is by affecting systems involved in spinal pain processing (pain perceived by spinal cord receptors).

This effect has been studied in rats exposed to agents causing the gastric ulcer.

These lab rats were injected with curcumin and subjected to pain caused by heat. Curcumin proved to be an effective antinociceptive agent and the study also suggested that curcumin is better than commercially available pain killers.

A study in China exclusively focuses on the antinociceptive effect of curcumin on a rat model for postoperative pain wherein the right hind paw of the rat was surgically incised and an oral dose of curcumin suspension was given twice daily for 7 days.

A remarked reduction in pain and also fast recovery was observed in the curcumin-treated rats.

2. Turmeric as an Antimicrobial agent: Keeps away from infections


Surgical site infections account for a major source of illness and can even be fatal.

Our skin serves as an external barrier to microbes; therefore any surgical cut made in the skin could possibly serve as an entry point for infection.

This class of infection can be either restricted superficially to the wound or may be deep-seated in the muscle or organ near the surgical wound.

Infection in the wound could lead to an accumulation of blood or pus.

One of the most common infections is by MRSA-methicillin resistant Staphylococcus aureus (a strain of bacteria that is unaffected by the antibiotic methicillin).

The antibacterial activity of curcumin against MRSA has been greatly investigated.

A comparative study of extracts of turmeric in different mediums to test its antibacterial activity against MRSA was performed in South Korea; the results indicated that not only does curcumin terminate the infection but also inhibits any prospects of infection by acting as a barrier and altering the mechanism by which the bacteria could enter the cell.

Curcumin in combination with commercially available antibiotics has also proven to be effective against MRSA, thus leading to the possibility of development of a new combination of antibiotics.

Acinetobacter baumanni is another pathogen that is likely to infect surgical wounds and it is found to be resistant to a variety of drugs. Curcumin along with an antioxidant isolated from green tea has strong antimicrobial activity against MRSA.

3. Turmeric and Wound healing


Turmeric finds it use in wound healing due to curcumin – Kentary’s photo

Surgical wound refers to the incision made in the skin for surgery. Size of the incision depends on the type of surgery.

Turmeric finds it use in wound healing due to curcumin.

The time taken for wound healing was observed in two groups of injured rats and guinea pigs: one treated with curcumin and one left untreated.

Biopsy of the curcumin-treated wound showed quick development of the epithelial layer (outermost layer of skin containing no blood vessels), deposition of collagen and presence of cell types which are essential to the process of repair and remodeling of injured tissue.

The antioxidant property of turmeric aids in wound healing.

Cells are damaged by the presence of reactive oxygen species which combine with fats present in cell membrane (outer protective layer around cells), alter the natural structure of the membrane and lead to cell death.

This process is called lipid peroxidation.

Turmeric prevents this process by consuming the reactive oxygen species and increasing the levels of antioxidant enzymes.

This effect brought about by curcumin has been studied and proven in a study conducted in wherein the wound healing property of turmeric was examined in artificially damaged human dermal cells.

4. Turmeric as an Anticoagulant agent

Blood clots are a solid mass of accumulated blood cells.

They are beneficial in case of an injury where they help in preventing bleeding but clots can be harmful when they obstruct blood flow in healthy blood vessels.

Deep vein thrombosis or formation of a blood clot in a vein deep inside the body is one of the complications seen in the postoperative period.

Visible symptoms of blood clot including swelling, redness and a warm spot in the affected area. Other symptoms are based on where the clot is located.

Turmeric has anticoagulant or blood thinning property. Curcumin prevents the formation of a blood clot by increasing the blood clotting time and inhibiting the production of thrombin – enzyme that promotes blood clotting.

Curcumin also acts as a blood thinning agent by preventing platelet aggregation via anti –thromboxane (a compound leading to production and accumulation of new platelets) activity.

5. Turmeric and Cardiovascular complications


Curcumin is an anti-inflammatory and antioxidizing agent – google image 

Few of the heart problems one is susceptible to after surgery are hypertension (increased blood pressure) and myocardial ischemia (decrease in blood flow to the heart due to blockage in blood vessels).

Innumerous research has proven curcumin’s cardioprotective property which is based on the fact that it is an anti-inflammatory and antioxidizing agent.

Curcumin was found to be protective against an artificially induced heart ischemia in rats, when administered 30 minutes prior and after the ischemia.

In curcumin treated rats turmeric’s antioxidant effect helped to reduce the ischemia while the control group suffered severe cardiac damage.

Hypertension is a risk factor for atherosclerosis-condition in which arteries become narrow due to the accumulation of white blood cells and cholesterol.

Various components present in the turmeric extract have been reported to be protective in atherosclerosis due to its antioxidant effect.

6. Turmeric and Respiratory complications

Respiratory complications after surgery are caused due to reduced cough reflex and the accumulation of secretions in the throat.

Respiration is hampered because deep respiration causes pain in the surgical wound (if the wound is located in the abdomen or thorax) and the cells of the lung do not inflate sufficiently leading to retention of secretions.

Turmeric volatile oil has proven to be effective in relieving cough and removing sputum.

7. Turmeric as an Antidepressant: Helps you cheer up!

Post surgical depression is caused due to anesthesia, medications, pain, constipation due to medications and a general state of disorientation.

Turmeric is useful against depression.

A study  in which ethanolic extract of turmeric was administered in mice for 21 days that were then subjected to standard experimental tests to check anti-depressant activity of a drug, showed that antidepressant properties of turmeric were a result of alterations of brain-related chemicals and hormones.


8. Turmeric and Postoperative Fatigue

Postoperative fatigue generally lasts for a month in about 33% of the patients undergoing surgery. Nutritional parameters, lack of exercise, preoperative stress and post-operative pain contribute to this condition.

Curcumin is reported to be an immunomodulatory agent.

It can reduce inflammation as well as at low dosage it can enhance the body’s immune response.

Curcumin was reported to reduce postoperative fatigue in research conducted on patients who underwent surgical removal of the gallbladder.

Its antioxidant, anti-inflammatory and wound healing properties were held responsible for this phenomenon.

Source: turmericforhealth


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