Dose is set by your doctor and adjusted with regular blood tests (lithium level). Drink enough water every day, keep your salt intake steady, and do not stop it suddenly.
Your doctor may give you a different dose. Children's doses depend on weight.
Side effects
Common
thirst
passing a lot of urine
mild hand shaking
nausea
weight gain
Serious — get help
Stop taking it and see a doctor straight away if you notice:
severe shaking
vomiting and diarrhoea
unsteady walking
Do not take it, or take care, if
Kidney disease
Heart disease
Underactive thyroid (needs regular checks)
Dehydration or a low-salt diet
Pregnancy (especially the first 3 months) and breastfeeding
Interactions
Medicines that can react with this one.
Serious9 medicinesDo not take these together unless your doctor says so.