La sobrecarga causa agotamiento.

Spanish often uses the definite article more than English does, especially when talking about something in a general sense.

So la sobrecarga can mean overload in a general, abstract way, not only the overload in one very specific situation.

In Spanish, abstract nouns often sound natural with the article:

• La paciencia es importante.
• La música me ayuda a concentrarme.
• La sobrecarga causa agotamiento.

English usually drops the in these cases, but Spanish often keeps it.

After verbs like causar, Spanish often leaves out the article when talking about a result or condition in a general sense.

So:

• causa agotamiento = causes exhaustion / leads to exhaustion

If you say causa el agotamiento, that sounds more like a specific exhaustion already identified in the context.

Compare:

• Fumar causa cáncer. = Smoking causes cancer.
• Fumar causó el cáncer del paciente. = Smoking caused the patient’s cancer.

So in your sentence, no article is the most natural choice for a general statement.

Here, causa is a verb, from causar.

The full structure is:

• La sobrecarga = subject
• causa = verb, he/she/it causes
• agotamiento = direct object

A native English speaker may hesitate because cause is also a noun in English. In Spanish, causa can also be a noun in other contexts, but in this sentence it is clearly the verb because it comes after the subject and before the object.

Because the subject, la sobrecarga, is singular.

In Spanish, the verb agrees with the subject:

• La sobrecarga causa agotamiento.
• Las sobrecargas causan agotamiento.

So:

• singular subject → causa
• plural subject → causan

The article tells you: la sobrecarga.

Also, many nouns ending in -a are feminine, and sobrecarga follows that common pattern.

Its gender matters because articles and some adjectives must match it:

• la sobrecarga
• una sobrecarga
• sobrecarga excesiva

By contrast, agotamiento is masculine:

• el agotamiento
• un agotamiento
• agotamiento extremo

In standard Spain Spanish, a rough pronunciation would be:

la so-bre-CAR-ga CAU-sa a-go-ta-MYEN-to

A few useful points:

• r in sobrecarga is a light tap.
• g in carga is a hard g because it comes before a.
• c in causa is pronounced like k because it comes before a.
• mien in agotamiento sounds like myen.

A more phonetic approximation for Peninsular Spanish is: [la so-bɾe-KAR-ga KAU-sa a-go-ta-MYEN-to]

All can relate to tiredness, but they are not exactly the same.

• cansancio = tiredness, fatigue in a general everyday sense
• fatiga = fatigue, often more formal or medical
• agotamiento = exhaustion, a stronger idea of being drained or depleted

So agotamiento is a strong, natural choice if the sentence means something like overload leads to serious exhaustion rather than just ordinary tiredness.

Yes, but the original order is the most neutral and natural:

La sobrecarga causa agotamiento.

Spanish word order is flexible, but changes can affect emphasis. For example:

• Agotamiento causa la sobrecarga would mean something different: Exhaustion causes overload
• La sobrecarga agotamiento causa is not natural

So for a simple factual statement, keep: subject + verb + object

Yes. Depending on tone and context, you could also say:

• La sobrecarga provoca agotamiento.
• La sobrecarga produce agotamiento.
• La sobrecarga genera agotamiento.

They are all possible, but causa is very clear and neutral. It works especially well in informative, medical, technical, or formal contexts.

Usually it sounds like a general truth or broad statement.

That is because:

• la sobrecarga can be generic
• agotamiento appears without an article, which also supports a general meaning

So the sentence reads like a general fact, similar to:

• El estrés causa problemas de sueño.
• La falta de descanso produce fatiga.

If you wanted a very specific case, the context would normally make that clearer.