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Table 1 Antidepressants drugs commonly prescribed to older adults, the Anatomical Therapeutical Chemical (ATC) codes, defined daily doses (DDDs), initial, average, maximum recommended and average adequate dose

From: Determinants of follow-up care associated with incident antidepressant use in older adults

ATC

DDD

Antidepressant names

Antidepressant (dose Mg/Day)

Generic

Trade

Initial dose (mg)

Average dose

Maximum recommended dose

Average adequate dose (mg)

Selective serotonin re-uptake inhibitors (SSRIs)

 N06AB03

1 mg

Fluoxetine

Prozac

5

10–20 mg

20 mg

10–20

 N06AB04

1 mg

Citalopram

Celexa

10

10–20 mg

20 mg

10–20

 N06AB05

1 mg

Paroxetine

Paxil

5–10

20 mg

50 mg

20–50

 N06AB06

1 mg

Sertraline

Zoloft

25

50–150 mg

200 mg

50–200

 N06AB08

1 mg

Fluvoxamine

Luvox

25–50

100–200 mg

300 mg

100–300

 N06AB10

1 mg

Escitalopram

Cipralex

10

20–40 mg

40 mg

20–40

Tricyclic antidepressants (TCAs)

 

 N06AA01

0.1 g

Desipramine

Norpramin

10–25

50–150 mg

300 mg

50–300

 N06AA

1 mg

Nortriptyline

Aventyl

10–25

40–100 mg

200 mg

40–200

Others antidepressants

 

 N06AX11

1 mg

Mirtazapine

Remeron

15

30–45 mg

45 mg

30–45

 N06AX12

1 mg

Bupropion

Wellbutrin

100

100 mg bid

150 mg bid

200–300

 N06AX16

0.1 g

Venlafaxine

Effexor

37.5

75–225 mg

375 mg

75–375

 N06AG02

0.3 g

Moclobemide

Manerix

150

150–300 bid

300 mg bid

150–600