Uzimam dve tablete svaki dan.

Uzimam means I take.

It comes from the verb uzimati = to take.
The ending -am shows 1st person singular present tense, so:

• uzimam = I take
• implied subject = I

In Serbian, subject pronouns like ja (I) are often omitted because the verb ending already shows who is doing the action.

Because Serbian usually leaves out subject pronouns when they are not needed.

So:

• Uzimam dve tablete svaki dan.
• Ja uzimam dve tablete svaki dan.

Both mean the same thing: I take two tablets every day.

Adding ja is possible, but it usually gives extra emphasis, like I take two tablets every day.

Because tablete is a feminine noun, and the number two changes to match gender.

For two in Serbian:

• dva = masculine / neuter
• dve = feminine

Examples:

• dva sata = two hours
• dva sela = two villages
• dve tablete = two tablets

So dve is used because tableta is feminine.

Tablete is the form used with the number 2 here.

The basic singular noun is:

• tableta = tablet

With 2, 3, 4, Serbian uses a special plural-like form:

• dve tablete = two tablets
• tri tablete = three tablets
• četiri tablete = four tablets

This is the normal form after those numbers for many feminine nouns.

Also, because this sentence has a direct object (take two tablets), learners often wonder about case. Here, for this noun, the form tablete works in this structure and is exactly what you should say.

Svaki dan means every day.

• svaki = every
• dan = day

This is a very common fixed expression in Serbian for habitual time.

Literally, it looks like every day, just like in English.

Examples:

• svaki dan = every day
• svake nedelje = every week
• svakog meseca = every month

It is in the accusative, used here for a repeated time expression.

In Serbian, expressions of duration or repeated time often use the accusative:

• svaki dan = every day
• ceo dan = all day
• svaku noć = every night

So in this sentence, svaki dan is a time expression meaning on every day / every day.

It usually means a habit here: I take two tablets every day.

Serbian present tense can express:

• something happening now
• something habitual or regular

Because of svaki dan (every day), the sentence is clearly habitual.

So this is not just I am taking two tablets right now. It means this is your routine.

Because uzimati is the imperfective verb, and it is the normal choice for repeated or habitual actions.

Serbian often has verb pairs:

• uzimati = imperfective, ongoing/repeated/habitual
• uzeti = perfective, completed/single action

Since every day describes repetition, uzimati is the natural choice:

• Uzimam dve tablete svaki dan. = I take two tablets every day.

A perfective form would suggest a single completed action, which does not fit well with every day.

Sometimes learners ask this because English can say take medicine, while some languages use a verb like drink for pills.

In Serbian, uzimati is the safest and most standard verb for medication in general:

• uzimati lekove = to take medicine
• uzimati tablete = to take tablets

Piti literally means to drink, but it is also used for some medicines, especially liquids and sometimes even pills in everyday speech. Still, uzimam dve tablete svaki dan is the clearer standard choice.

Yes. Serbian word order is fairly flexible, although some orders sound more neutral than others.

The most neutral version here is:

• Uzimam dve tablete svaki dan.

Other possible orders:

• Svaki dan uzimam dve tablete.
• Dve tablete uzimam svaki dan.

These all mean roughly the same thing, but the emphasis changes:

• Svaki dan... emphasizes every day
• Dve tablete... emphasizes two tablets

If you are unsure, use the original order.

A simple approximate pronunciation for an English speaker is:

OO-zee-mam dve ta-BLE-te SVA-kee dan

A few notes:

• u = like oo in food
• z = like z in zoo
• v is clearly pronounced in dve
• j in Serbian sounds like English y, so svaki is roughly SVA-kee
• stress can vary by dialect, but this approximation is good enough for a learner

Here are the basic forms:

• uzimam → dictionary form: uzimati = to take
• dve → from the numeral dve/dva = two
• tablete → singular dictionary form: tableta = tablet
• svaki → dictionary form: svaki = every
• dan → dictionary form: dan = day

So the sentence is built from very common everyday words.

You would change the number and the noun form accordingly:

• Uzimam jednu tabletu svaki dan. = I take one tablet every day.
• Uzimam dve tablete svaki dan. = I take two tablets every day.
• Uzimam tri tablete svaki dan. = I take three tablets every day.
• Uzimam četiri tablete svaki dan. = I take four tablets every day.

Notice:

• jednu tabletu for one tablet
• dve/tri/četiri tablete for two/three/four tablets

That pattern is very common and useful to learn early.