GREY: 5% ear drops. For treatment of minor conditions such as ear wax, patients are encouraged to self-care. Treatments are available to purchase over-the-counter. See Derbyshire ICB self-care policy.
GREEN specialist recommendation: 500mg capsules is the preferred cost-effective
preparation.
RED: Sodium bicarbonate gastro-resistant caps (Nephrotrans). Licensed for the treatment and maintenance against recurrence of metabolic acidosis. For limited patients who cannot tolerate other sodium bicarbonate preparations due to gastric side effects.