Se vuoi, passo dalla farmacia dopo il lavoro.

Because se means if, and vuoi is the tu form of volere (to want).

So:

• se = if
• vuoi = you want

Together, Se vuoi literally means If you want.

In natural English, it often sounds more polite as:

• If you want
• If you’d like
• If you want me to

The subject pronoun tu is not needed, because vuoi already shows that the subject is you.

Italian often leaves out subject pronouns when the verb ending already makes the subject clear.

• passo = I go by / I stop by
• the -o ending tells you the subject is io

So Io passo dalla farmacia is possible, but Passo dalla farmacia is more natural unless you want extra emphasis.

For example:

• Passo dalla farmacia. = neutral, natural
• Io passo dalla farmacia. = I’ll stop by the pharmacy, maybe contrasting with someone else

Because Italian very often uses the present tense to talk about the near future, especially when the time is clear from context.

Here, dopo il lavoro already tells you this will happen later, so passo can naturally mean:

• I’ll stop by
• I’m stopping by
• I can stop by

This is very common in Italian.

Compare:

• Domani parto. = I’m leaving tomorrow
• Stasera ti chiamo. = I’ll call you tonight

So passo is grammatically present, but in meaning it can refer to a future action.

Yes, passare often means to pass, but it has several uses. In this sentence, it means something like:

• to stop by
• to drop by
• to go via

So passo dalla farmacia means I’ll stop by the pharmacy rather than just I pass the pharmacy.

This is a very common Italian use:

• Passo da te stasera. = I’ll stop by your place tonight
• Passo dal supermercato. = I’ll stop by the supermarket

So the verb is broader than the English pass.

Because with passare in this meaning, Italian commonly uses da.

• passare da + place/person = to stop by / to go by
• da + la = dalla

So:

• dalla farmacia = by the pharmacy / to the pharmacy as a stop

If you used andare alla farmacia, that would mean more simply to go to the pharmacy.

The difference is roughly:

• Vado alla farmacia. = I’m going to the pharmacy.
• Passo dalla farmacia. = I’ll stop by the pharmacy.

The second one often suggests it is one stop in your route or errands.

Dalla is a contraction of:

• da
  • la = dalla

In this sentence, da does not mean only from. With passare, it helps create the idea of stopping by a place.

So even though da often means from, here passare dalla farmacia is understood as:

• to stop by the pharmacy
• to go by the pharmacy

This is one of those cases where translating word by word is less helpful than learning the whole expression passare da.

In standard Italian, lavoro usually takes the article here:

• dopo il lavoro = after work

Italian uses definite articles more often than English does, especially with general activities or routines.

So English says:

• after work

But Italian says:

• dopo il lavoro

This is very natural and standard.

Here it means work in the general sense of your workday or job context.

So dopo il lavoro means:

• after work
• after I finish work
• after the workday

It does not usually sound like after the specific piece of work unless the context makes that clear.

The comma separates the introductory conditional phrase from the main clause.

• Se vuoi, passo dalla farmacia dopo il lavoro.

This is similar to English:

• If you want, I’ll stop by the pharmacy after work.

The comma is very natural here and helps readability. In very informal writing, people may sometimes leave it out, but standard punctuation prefers it when the if-clause comes first.

It is most naturally understood as an offer.

The speaker is basically saying:

• If you want, I’ll stop by the pharmacy after work.

So the tone is helpful and practical. It implies something like:

• I can do that for you
• I’m willing to do it if you want

It is not just a neutral statement about the speaker’s plan. The Se vuoi makes it sound responsive to the other person’s wishes.

Yes. You could say:

• Se vuoi, passerò dalla farmacia dopo il lavoro.

That is also correct and means essentially the same thing.

However, the present tense (passo) is often more natural in everyday spoken Italian for planned or near-future actions.

Very roughly:

• passo = more conversational, immediate, everyday
• passerò = a bit more explicitly future

Both are fine.

Sometimes, but pharmacy is usually safer.

An Italian farmacia is specifically a place where you get medicines, and a pharmacist is present. It does not fully match the broad American idea of a drugstore, which may also sell lots of unrelated everyday items.

So in most learning contexts:

• farmacia = pharmacy

is the best translation.

Yes, a couple of things are implicit:

1. The subject
   io is omitted because passo already shows I.

2. The purpose
   The sentence does not explicitly say what will be bought or picked up. That is understood from context.

So depending on the situation, it may imply:

• If you want, I’ll stop by the pharmacy after work to get it.
• If you want, I can go to the pharmacy after work.

Italian often leaves these things unsaid when they are already obvious from the conversation.