Practices

When someone says they react badly to normal doses of almost everything, take it as information about their body rather than as a personality trait.

Bodies differ in how fast they break a medicine down. Give two people the same dose and one of them may be holding far more of it for far longer,…

Whether a medicine works can turn on something as ordinary as taking it with food or moving it to bedtime.

Vilazodone is the clear case. On an empty stomach a good deal less of it is absorbed, and the nausea it can cause is easier to sit with overnight…

The same medicine can be dangerous given one way and safe given another. Slow release is not a marketing word.

Bupropion was pulled from the market over seizures and came back once a slow release form existed, because what drove the risk was the sharp peak…

The chemistry story runs backwards from how it is usually told. Nobody found a low chemical and then built a drug. They noticed what certain drugs did to mood and reasoned back to what must have been missing.

Reserpine emptied out the monoamines and people became depressed. Iproniazid and imipramine raised them and mood lifted. Out of that came the account…

Depression is not one thing with one address. Fatigue, blank concentration, lost libido and the loss of pleasure do not all come from the same place, so it helps to name which one you most want moved.

This is why two people with the same diagnosis get offered different tablets. A flat, pleasureless presentation points one way, a fatigued and achey…

Ask why the tablets take weeks. That one question sorts the honest accounts of how they work from the tidy story about a chemical being low.

Four competing versions sit under the same umbrella: too little released, reuptake running too hard, too much broken down, or receptors that need an…

Nearly all of them do the one thing: keep a monoamine hanging about in the synapse for longer. So when you hear that some other tablet is stronger, be a little sceptical.

Head to head, the differences in how much they lift mood are modest. Where they really differ is in everything else they do to you, and in how well…

SSRIs became the default for four reasons, and being more effective is not among them. They are easier to tolerate, taken once a day, far safer in overdose, and cheap as generics.

Tricyclics match them for lifting mood and are dangerous in overdose because of what they do to the heart. MAOIs carry food and drug interactions…

The standing side-effect list is sexual difficulty, less appetite, an unsettled stomach, disturbed sleep and headache. Sexual side effects are common, and almost nobody raises them unprompted.

So ask directly, and ask about sleep while you are there. People do not usually announce these things. They quietly stop taking the tablet and say…

One person's side effect is another person's treatment. Sedation is a burden for someone who cannot get out of bed and a gift for someone who cannot get to sleep.

Read the comparison charts that way and they stop being lists of harms. They turn into a set of levers: this one settles, this one gets you moving,…

Two rough shapes of low mood are worth telling apart: the irritable, restless, crabby kind, and the flattened, heavy, nothing matters kind.

They ask for different things. The agitated version often tolerates and even welcomes something sedating, while the flattened version needs whatever…

A genetic test can tell you how quickly your body clears a medicine. It cannot tell you whether that medicine will lift your mood, and it helps to keep those two questions apart.

Where these panels earn their place is in dosing and tolerability. Someone who breaks a drug down slowly may need less of it, and someone who clears…

Some newer antidepressants do two jobs in a single tablet: the familiar one of keeping serotonin available, plus a direct nudge at the receiving end.

This is worth knowing because it explains what a person actually feels. A drug with a second action brings a second set of effects, wanted and…

No option comes without a cost. The useful question is not which medicine has side effects, it is which side effects you could live with.

One drug may unsettle your stomach for a fortnight and leave your sex life alone. Another may be kind to the stomach and flatten desire for as long…

If the worst part of low mood is that your thinking has gone foggy, say so specifically. Concentration can be treated as a target of its own rather than as something that will tidy itself up later.

Depression and attention problems overlap enough that the fog often gets filed under whichever label arrived first. Naming it separately gives you…

Heaviness in the body, aching, and a tiredness that sleep does not touch are part of low mood. They are not a separate complaint to raise another time.

There is a group of antidepressants that add a second action aimed partly at these bodily symptoms, which is one reason a prescriber may lean that…