Linezolid
Date issued: May 2025
For review: May 2027
Ref: F-49/YE/Pharmacy/Linezolid V2
What is Linezolid and how do I take it?
Linezolid is an antibiotic that is used for the treatment of infections such as cellulitis. It works to stop the growth of bacteria.
You should take Linezolid twice a day every 12 hours (for example 8am and 8pm). It is not affected by food.
Do I need to change my diet whilst on Linezolid?
Eating certain foods can increase your blood pressure while taking this medication. You should avoid certain foods such as:
-
Any food that is not fresh, overripe or beyond the expiry date.
-
Mature or aged cheese, sour cream and yoghurt.
-
Liver, kidney, pickled herring, anchovies, caviar, wild game e.g. venison, rabbit.
-
Fermented or air-dried meats, such as salami, pepperoni and Lebanon bologna.
-
Yeast extracts, e.g. Bovril®, Oxo® or Marmite®, fermented soya bean products, e.g. soy sauce.
-
More than 50g dark chocolate.
-
High protein diet supplements.
-
Beer, wine, sherry and liqueurs.
-
Broad beans, peanuts, canned figs, dried fruits (raisins, prunes).
-
Overripe fruits, especially bananas and avocados.
Can I take all my current medications with Linezolid?
Please ensure you have told your doctor or pharmacist about all the medications that you take. It is very important to mention if you take anti-depressants. This includes medications that you buy yourself without a prescription. For example, herbal supplements and alternative medications.
What side effects might I experience with linezolid?
Like all medications, Linezolid does have side effects. Please refer to the manufacturers leaflet that comes with the medication for a complete list.
If you notice any side effects or have any concerns, please contact your GP, or discuss with your pharmacist as soon as possible.
Important: If you develop any of the following symptoms whilst taking Linezolid, contact your hospital doctor immediately or go to your nearest Accident and Emergency department.
-
Severe throbbing headache.
-
Unexplained bleeding or bruising.
-
Blurred vision or other problems with eyesight.
-
Tingling or numbness in your hands or feet.
-
Severe or persistent diarrhoea. Recurrent nausea and vomiting, abdominal pain, or increased breathing rate.
