Pasien itu tidak perlu rawat inap; dokter menyarankan rawat jalan tanpa perlu dipasang infus.

Here itu works like that in English: that patient.

In Indonesian, itu often comes after the noun:

• pasien itu = that patient
• dokter itu = that doctor

It can also mark something as already known from the context, so depending on the situation, pasien itu could feel like the patient as well.

Tidak perlu means there is no need to or does not need to.

So:

• Pasien itu tidak perlu rawat inap = That patient does not need hospitalization / does not need to be hospitalized

It is softer and more neutral than a prohibition. It is not the same as:

• tidak boleh = must not / is not allowed to

So this sentence is about lack of necessity, not a ban.

Rawat inap means inpatient care or hospitalization.

Literally:

• rawat = care/treat
• inap = stay overnight

Together, rawat inap is a fixed medical expression meaning being treated while staying at the hospital.

You will often see it in patterns like:

• perlu rawat inap = need hospitalization
• masuk rawat inap = be admitted
• pasien rawat inap = inpatient

Because after perlu, Indonesian often uses a bare phrase rather than a fully marked passive verb.

So:

• tidak perlu rawat inap is a natural, compact way to say does not need hospitalization

You could also say things like:

• tidak perlu dirawat inap
• tidak perlu menjalani rawat inap

These are also understandable, but the original sentence is shorter and very natural in medical contexts.

Rawat jalan means outpatient care or treatment without staying in the hospital.

Literally:

• rawat = care/treat
• jalan = walk/go, but in this fixed expression it refers to treatment where the patient comes and goes rather than being admitted

So:

• dokter menyarankan rawat jalan = the doctor recommends outpatient treatment/care

This is the usual opposite of rawat inap.

Because Indonesian often allows menyarankan to take the recommended action directly.

So:

• dokter menyarankan rawat jalan = the doctor recommends outpatient care

You could also say:

• dokter menyarankan agar pasien rawat jalan
• dokter menyarankan untuk rawat jalan

But the original version is concise and natural, especially in formal or medical style.

Tanpa perlu means without needing to.

So:

• tanpa perlu dipasang infus = without needing to have an IV put in

This structure is common:

• tanpa perlu menunggu lama = without needing to wait long
• tanpa perlu datang sendiri = without needing to come in person

It adds the idea that something is unnecessary, not just absent.

Because the sentence focuses on the patient receiving the action, not on who performs it.

• memasang infus = to put in an IV
• dipasang infus = to have an IV put in / to be fitted with an IV

In a hospital context, the person doing it would be a doctor or nurse, but that person is not important here. The important point is that the patient does not need an IV.

This passive style is very common in Indonesian medical language.

Infus usually refers to an IV drip or intravenous infusion.

So:

• dipasang infus = to be put on an IV / to have an IV inserted

In everyday Indonesian, infus often refers both to the fluid setup and the medical procedure in a general way.

The subject is understood from the earlier part of the sentence: the patient.

Indonesian often omits repeated subjects when they are clear from context. So the full idea is:

• Pasien itu ... tanpa perlu dipasang infus
• literally: That patient ... without needing to be given an IV

This kind of omission is very normal and natural in Indonesian.

Yes. The semicolon separates two closely related statements:

1. Pasien itu tidak perlu rawat inap
2. dokter menyarankan rawat jalan tanpa perlu dipasang infus

It shows that the second part explains or follows from the first. In everyday writing, many people might also use a comma or simply make them two separate sentences.

Yes. That would also be natural and means roughly the same thing:

• pasien itu tidak perlu dirawat di rumah sakit = the patient does not need to be treated in the hospital / does not need to be hospitalized

Compared with that version:

• tidak perlu rawat inap is more compact
• it sounds especially natural in medical or administrative contexts

So the original sentence uses standard medical terminology.