Electrolyte abnormalities - any imbalance in potassium, sodium, magnesium, or calcium that could affect the heart, nerves, or overall stability.
Immune system conditions (e.g., cancer, HIV, immunosuppressive disorders) - any illness or treatment that weakens your immune system, reducing your ability to fight infections.
Kidney problems - reduced kidney function, chronic kidney disease, or any condition that affects how your body clears medicines.
Liver problems - Liver damage or disease (e.g., hepatitis, fatty liver, cirrhosis) which may alter how medicines are processed.
Nervous system abnormalities - conditions affecting the brain or nerves, including seizures, neuropathy, multiple sclerosis, or other neurological disorders.
Serious medical conditions requiring immediate or urgent care - Any severe or unstable illness—such as major infections, recent hospitalisation, uncontrolled health conditions, or sudden deterioration.