General Information

Xenical Ireland (generic name: Orlistat) functions by blocking some fat percentage consumed on daily basis with food, while not allowing it to be absorbed by human body. Xenical Ireland is applied to assist the patients to lose weight, as well as to decrease the risk of regaining the weight back again. This medication is to be taken by adults only in conjunction with a diet that is low in calories. Xenical represents the prescription-strength version of orlistat. The Alli brand version of Orlistat can be purchased without a prescription.

Xenical Ireland is prescribed for general obesity management as well as weight control and loss of weight once taken in conjunction with a diet that reduced in calories. Besides that, Xenical is effective in treatment of obese patients with an initial BMI (body mass index) ≥30 kg/m2 and/or ≥27 kg/m2 alongside with additional risk factors (e.g. diabetes, hypertension, dyslipidemia).


Abstain from taking Xenical Ireland if you are pregnant since loss of weight is absolutely not recommended within the pregnancy period. Stop taking Xenical and inform your doctor without hesitation if you are pregnant. Treatment with Xenical can make it more difficult for body to be able to absorb certain types of vitamins. Those vitamins represent high importance if a patient is nursing a baby. Hereby, do not take this medication without a prior doctor’s advice in cases when you are breastfeeding a baby.

Do not take this medicine if you suffer from a digestive disorder (i.e. issues with food absorption). Avoid taking Xenical if you have healthy problems with gallbladder, or else if you are already pregnant. Do not take Xenical if you have previously had an organ transplantation, if you take cyclosporine, else if you do not actually have overweight.

Xenical Ireland represents only portion of a complete program of treatment, which also should include physical exercises, proper diet as well as consistent weight maintenance. Patient’s daily consumption of fat, protein and carbohydrates has to be equally divided throughout all the meals you have during the day. Closely follow your medication instructions, diet and also exercise routine.

Avoid having a diet, which is high in fat. It is mostly due to the fact that high-fat meals, once taken together with Xenical, have the tendency to elevate the risk of harmful side effects for patient’s stomach or intestines. Avoid having treatment with Xenical if you have an allergy to Orlistat, else if you suffer from malabsorption syndrome (i.e. not being able to absorb food and nutrients in a proper manner).

Besides that, you are not allowed to take this medication if you have one of the following:

  • gallbladder problems;
  • if you are already pregnant or planning to become pregnant soon.
  • organ transplant;
  • you are not actually overweight;
  • you take Cyclosporine (to prevent the rejection of organ transplant).

To ensure Xenical is totally safe for you, confirm with your doctor if you have ever had one of the following:

  • gallbladder disease;
  • kidney stone;
  • underactive thyroid;
  • pancreatitis;
  • liver disease;
  • kidney disease;
  • an eating disorder (e.g. anorexia or bulimia).

Xenical is not approved for application in patients than 12 years old and younger, hence avoid giving Xenical to anyone below the age of 18.


Take Xenical in exact accordance with instructions on the label, or else as per prescription by your physician. Do not take smaller/larger doses or for a longer period than actually recommended. Familiarize yourself with overall patient information, entire instruction sheets as well as medication guides. Discuss with your pharmacist any arising concerns.

Usually, Xenical is dosage is 3 times a day together with every main meal containing certain fat percentage (not exceeding 30% of the total calories percentage in that meal). You can take Xenical 1 hour after having food or together with meal. If you happen to skip one meal or have a food that does not actually has any fat in its content, then you are allowed to skip the dose of Xenical for this particular meal.

Keep in mind that the overall fat content in your day-to-day diet should exceed 30% of your total caloric intake per day (e.g., if you consume 1200 calories per day, then maximum 360 of these calories should actually be in the form of fat).

Side Effects

Seek for an immediate emergency medical assistance if you experience any signs of allergic reactions to Xenical:

  • hives;
  • difficulties in breathing;
  • swollen tongue, lips, face or throat.

Stop treatment with Xenical and contact your physician immediately if you have:

  • severe pain in lower back;
  • severe stomach ache;
  • kidney-related problems – little urination or no urination at all, swelling occurring in feet or ankles; feeling shortness of breath or tiredness;
  • blood in urine, as well as difficult or painful urination;
  • liver problems – ache in upper stomach, nausea, tiredness feeling, itchiness, dark urine colour, appetite loss, clay-coloured stools and/or jaundice (yellowing of the eyes or skin).

Common types of side effects related to Xenical are due to Orlistat’s fat-blocking action. Basically, those are the signs confirming that the medicine is functioning in a proper manner. Such side effects have a short-term effect and tend to decrease as you continue taking Xenical:

  • Oily spotting in undergarments;
  • Fatty or oily stools;
  • Brown or orange-coloured oil in your stool;
  • Gas and oily discharges;
  • Loose stools, inability to fully control bowel movements or an urgent need to go to the bathroom;
  • An increase in number of bowel movements;
  • Nausea, stomach ache, rectal ache.

Hereby, it is advised to maintain a close communication with your pharmacist as you undergo the Xenical Ireland treatment to avoid any sort of harmful effects.