Client safety & suitability
Colonic Irrigation Contraindications: When Treatment May Not Be Suitable
Colonic irrigation, also known as colon hydrotherapy, is not suitable for everyone. Some medical conditions, recent procedures, medicines or health changes can make treatment unsuitable. In other cases, we may ask you to get medical advice or clearance first.
A contraindication is a health condition or situation that can make a procedure unsafe or unsuitable. Sometimes we can only consider treatment after medical advice. At Parkland Natural Health, we review your health history before treatment. We also ask about diagnosed conditions, previous surgery and current medicines.
Please get in touch with us before booking if any of the conditions below apply. Some conditions are clear contraindications. Others depend on whether the condition is active, controlled, recently treated or medically stable. If we are unsure, we may ask you to postpone treatment and seek medical advice first.
Do not self-assess a serious symptom.
If you have unexplained rectal bleeding, significant abdominal pain, persistent abdominal swelling, severe diarrhoea or a suspected bowel obstruction, seek medical advice before booking a colonic.
Tell us about medication.
Please tell us about prescription medicines and recent medical treatment. Blood thinners, long-term steroids and some medicines that affect fluid balance, blood pressure or the bowel may change whether treatment is suitable.
Bowel and abdominal contraindications
Bowel, rectal and abdominal wall conditions need extra care. The treatment gently introduces and releases water through the large intestine, so these conditions can affect whether it is suitable.
Abdominal wall and inflammatory bowel conditions
Abdominal hernias
An abdominal hernia occurs when tissue or part of an organ pushes through a weak area of the abdominal wall. Please tell us about any abdominal hernia before treatment. A hernia may make treatment unsuitable because it can affect the bowel or abdominal wall.
Abnormal abdominal distension or masses
Abdominal distension means unusual bloating or swelling of the abdomen. If you have an unexplained abdominal mass, lasting distension or significant new swelling, seek medical advice before considering a colonic.
Crohn’s disease
Crohn’s disease is an inflammatory bowel disease. It can cause inflammation in the digestive tract, abdominal pain and changes in bowel habits, including diarrhoea. We do not provide a colonic during an active flare-up.
If your Crohn’s disease is controlled and you are not having a flare-up, please contact us before booking. We will review your situation and current medicines.
Colitis and inflammatory bowel disease
Colitis means inflammation of the colon. We do not provide a colonic during active colitis or an ulcerative colitis flare-up. The procedure may irritate bowel tissue that is already inflamed or fragile.
If the condition is in remission, contact us before booking so we can review suitability.
Diverticulitis and diverticulosis
Diverticulitis occurs when small pouches in the colon, called diverticula, become inflamed or infected. We do not provide a colonic during active diverticulitis.
Diverticulosis means these small pouches are present without active inflammation. It is not the same as diverticulitis. However, please tell your therapist about it so we can review suitability and any related symptoms.
Rectal, bleeding and bowel obstruction concerns
Active fissures or fistulas
An anal fissure is a tear in the tissue around the anus. A fistula is an abnormal passage between two body structures, or between an internal structure and the skin. We do not provide a colonic when fissures or rectal fistulas are active, painful or inflamed.
Haemorrhaging or rectal bleeding
Bright red blood from the rectum or anus, unexplained rectal bleeding or other active digestive bleeding is a contraindication. Do not use a colonic to investigate or manage unexplained bleeding.
If rectal bleeding is new, persistent or significant, seek medical advice.
Intestinal perforation
An intestinal perforation is a hole or rupture in the bowel wall. Do not have colonic irrigation if you have a known or suspected bowel perforation. This condition needs medical care.
Bowel obstruction
A bowel obstruction blocks the normal passage of bowel contents and gas. Adhesions, twisting of the bowel, a tumour or another blockage can cause it. Do not have a colonic if you have a suspected or diagnosed bowel obstruction. Seek medical advice instead.
Carcinoma and cancer
Carcinoma is a type of cancer. We do not provide treatment for carcinoma of the colon or rectum. Cancer can make bowel tissue more vulnerable to bleeding or injury.
Please also tell us about other active cancers, chemotherapy, radiotherapy and cancer treatment. Suitability depends on the type of cancer, your treatment and recovery. We may ask for medical clearance before treatment.
Recent surgery and procedures
Recent abdominal, bowel or rectal surgery can make a colonic unsuitable for a time. Recovery varies by operation, so one waiting period cannot apply to every procedure.
Recent abdominal surgery
After recent abdominal surgery, bowel stimulation and abdominal massage may put extra stress on healing tissue, stitches or surgical wounds.
You may need to wait and get medical clearance before treatment. Recovery times differ, so please tell us exactly what operation you had and when it took place.
For some procedures, the minimum wait may be around 12 weeks. Major abdominal, bowel or rectal surgery may need a longer recovery period. Your own recovery and medical advice take priority over a general timetable.
Haemorrhoidectomy
A haemorrhoidectomy is surgery to remove haemorrhoids. We do not provide a colonic while the area is healing.
Our previous guidance used a minimum wait of 12 weeks after haemorrhoid surgery. However, recovery varies. Consider treatment only after the area has fully healed and you have any medical clearance we request.
Recent rectal surgery
Do not book a colonic after recent rectal surgery. The tissue needs enough time to heal before any rectal equipment is used.
We have historically used a wait of at least 12 weeks for some rectal procedures. However, the exact operation and your recovery determine suitability. Major colon or rectal surgery may need a longer wait and written medical clearance.
Heart, kidney, liver and systemic conditions
Heart, circulation, blood pressure, kidney and liver conditions need extra care. Problems with fluid or salt balance can also affect whether treatment is suitable.
Liver, blood and circulation
Acute liver failure
Acute liver failure is a sudden and severe loss of liver function. We do not provide a colonic to anyone with acute liver failure or serious active liver disease. Please tell us about significant liver disease before considering treatment and seek medical advice.
Anaemia
Anaemia means the blood has too little haemoglobin or too few healthy red blood cells. Severe anaemia is a contraindication because it can increase weakness, dizziness or the risk of fainting.
Please also tell us about mild, treated or previously diagnosed anaemia so we can review your current health.
Aneurysm
An aneurysm is a bulge or enlargement in the wall of a blood vessel. It can be a serious circulation problem. Please tell us about any diagnosed aneurysm. We will not provide treatment unless the appropriate clinician has confirmed that it is suitable.
Cardiac conditions and uncontrolled hypertension
Some heart and circulation conditions can make a colonic unsuitable. These include congestive heart failure, severe or uncontrolled high blood pressure and some situations after major heart surgery.
If you have a heart condition, take heart or blood-pressure medicine, or have had heart surgery, please contact us before booking.
Kidney and immune-system conditions
Dialysis
Dialysis supports people whose kidneys cannot filter the blood well enough. Kidney function and fluid balance need close medical care. If you receive dialysis, we will only consider a colonic with specific medical approval.
Renal insufficiency
Renal insufficiency means the kidneys do not work well enough to filter the blood and control fluid and salts. Significant renal insufficiency is a contraindication to treatment.
Lupus and autoimmune disease
Lupus is an autoimmune disease that can affect different tissues and organs. Lupus, related complications and some medicines used to control it may make the bowel more fragile or affect healing and immune response.
Please tell us about lupus or another significant autoimmune disease. Suitability depends on your condition, current symptoms, complications and medicines. We do not treat every autoimmune diagnosis in the same way.
Pregnancy and medication concerns
Pregnancy
Pregnancy is a contraindication to routine colon hydrotherapy. Please do not book a colonic treatment if you are pregnant or believe that you may be pregnant.
In some medical situations, an obstetric or medical professional may prescribe or give an enema, including around childbirth. This is different from visiting a complementary therapy clinic for routine colon hydrotherapy.
Anticoagulants and blood-thinning medication
Some anticoagulant or blood-thinning medicines can make a colonic unsuitable. They affect normal blood clotting and can increase the effects of bleeding or tissue injury.
Please tell us before booking if you take anticoagulants or antiplatelet medicines. Suitability can depend on the medicine, dose and reason for taking it.
Other medication concerns
Please tell us before booking if a doctor has diagnosed a significant bowel or other medical condition. Also tell us about medicines that may affect the bowel wall, blood clotting, immune response, fluid balance or salt balance.
Long-term steroids, some heart medicines, diuretics and other prescription medicines may be relevant. We may ask you to get advice or written clearance from your GP or specialist before treatment.
Do not stop prescribed medicine just to have a colonic. Only the clinician responsible for your care should tell you to stop or change it.
Not sure whether colonic irrigation is suitable for you?
If you have a medical condition, previous surgery or prescription medicines, check suitability before booking. Our screening process helps us identify anything we should discuss before your appointment.
Already booked? If you have already booked and paid, but your suitability screening shows that colon hydrotherapy is not appropriate for you, we will cancel the treatment and issue a full refund.
Why we screen clients before colon hydrotherapy
At Parkland Natural Health in Holborn, every colonic irrigation appointment includes a consultation and suitability screening. Your therapist reviews relevant health information before treatment and can discuss any concerns with you.
We use a closed-system, gravity-fed colon hydrotherapy system. However, we still need to check for medical contraindications. If your consultation shows that treatment may not be suitable, we may postpone or decline the session.
Colon hydrotherapy is a complementary wellbeing procedure. It does not replace medical diagnosis or treatment. If you have unexplained bleeding, severe or lasting abdominal pain, unexplained swelling or a major change in bowel habit, seek advice from an appropriate healthcare professional.
Professional guidance
This page reflects the contraindications and screening principles used in professional colon hydrotherapy practice. It also draws on guidance from RICTAT — the International Association and Register of Integrative Colon Therapists and Trainers.
This list helps clients understand when they may need extra assessment. It does not cover every situation. Your current health can change whether treatment is suitable.
Common questions about colonic irrigation contraindications
Can I have colonic irrigation if I have Crohn’s disease or colitis?
Not during an active flare-up or active inflammatory bowel disease. If your condition is controlled and in remission, contact us before booking. We can review your current health and medicines.
How long after surgery can I have a colonic?
There is no single waiting period for every operation. The timing depends on the type of surgery, the tissues involved and your recovery. Abdominal, bowel and rectal surgery may need much longer recovery than a minor procedure. Please contact us before booking.
Should I tell my therapist about medication?
Yes. Please tell us about current prescription medicines and recent medical treatment. Anticoagulants, long-term steroids, diuretics and medicines linked to significant medical conditions may affect whether a colonic is suitable.
What happens if I am unsure whether my condition is a contraindication?
Please contact Parkland Natural Health or complete our suitability assessment before booking. If needed, we may ask you to get advice or written clearance from the healthcare professional responsible for your condition.
Check before you book
If anything on this page applies to you, complete our suitability assessment or contact the clinic before choosing a treatment.
