पसीना आने पर विराम में धीरे साँस लीजिए।

Literally, it means on sweat coming or when sweat comes.

In natural English, that is usually expressed as when you start sweating or if you begin to sweat.

This is a very common Hindi pattern:

• noun + आना
• where something comes/occurs rather than being phrased the way English does it.

So पसीना आना is the normal Hindi way to say to sweat.

Hindi often describes bodily states and sensations with a noun plus a verb like आना.

Some common examples:

• नींद आना = to feel sleepy / to get sleep
• खाँसी आना = to get a cough / to cough
• छींक आना = to sneeze
• पसीना आना = to sweat

So Hindi is not thinking in the same way English does. Instead of you sweat, Hindi often says something like sweat comes.

Because पर is a postposition, and before postpositions Hindi usually puts the infinitive into an oblique form.

So:

• आना → आने
• करना → करने
• पीना → पीने

That is why:

• आने पर = upon coming / when it comes
• करने पर = upon doing
• पीने पर = upon drinking

So पसीना आने पर is grammatically built as:

• पसीना = sweat
• आने = coming
• पर = on/upon/when

Here, पर means something like when, upon, or in the event of.

So आने पर is a compact way to say:

• when it comes
• upon it coming
• if it happens

This structure is common in instructions and formal writing.

Compare:

• घर पहुँचने पर फोन कीजिए। = Call when you reach home.
• दर्द होने पर डॉक्टर से मिलिए। = See a doctor if pain occurs.

So in your sentence, पसीना आने पर means when sweating occurs.

विराम means pause, break, or rest.

So विराम में means:

• during the break
• in a rest period
• while resting

This word sounds a bit formal or instructional. You may hear it in:

• exercise directions
• yoga instructions
• medical or health guidance
• written notices

In more everyday speech, people might also say:

• ब्रेक में
• आराम के समय
• रुककर

It is understandable and correct, but it is somewhat formal or bookish compared with everyday conversation.

Depending on context, a more natural spoken version might be:

• ब्रेक में
• आराम में
• रुककर

For example:

• अगर पसीना आए, तो ब्रेक में धीरे-धीरे साँस लीजिए।

So विराम is not wrong at all; it just has a slightly formal tone.

No. Here धीरे is an adverb, meaning slowly or gently, so it does not change for gender or number.

That is different from an adjective.

Compare:

• धीरे बोलिए। = Speak slowly.
  
  • धीरे = adverb
• धीमी आवाज़ = soft/low voice
  
  • धीमी = adjective

So in this sentence, धीरे simply tells you how to breathe.

Yes, very much so.

धीरे-धीरे often sounds even more natural for breathing instructions. It gives the sense of:

• slowly
• gently
• little by little
• at an unhurried pace

So these are both possible:

• धीरे साँस लीजिए।
• धीरे-धीरे साँस लीजिए।

The second one may sound slightly more natural in health or exercise instructions.

Because साँस लेना is the normal Hindi expression for to breathe.

Literally it means to take breath, but idiomatically it just means to breathe.

Hindi uses many expressions like this:

• ध्यान देना = to pay attention
• कोशिश करना = to try
• फ़ैसला लेना = to make a decision
• साँस लेना = to breathe

So साँस लीजिए means breathe or take a breath.

लीजिए is a polite or respectful imperative form of लेना.

So it is the kind of form used when speaking respectfully to आप.

Very roughly:

• तू level: ले
• तुम level: लो
• आप level: लीजिए

So साँस लीजिए means:

• please breathe
• take a breath
• breathe, please

It is a polite instruction, not a harsh command.

Hindi often uses the singular noun in these verb expressions, even when the meaning is general.

So:

• साँस लीजिए can mean breathe
• it does not have to mean only one breath

If you want to emphasize multiple breaths, you could say:

• धीरे-धीरे साँसें लीजिए
• धीरे साँस लेते रहिए

But the singular साँस is completely normal.

Yes. The subject आप is understood.

Hindi often leaves out subject pronouns when the verb already makes the person or politeness clear.

Since लीजिए is an आप-form, the sentence naturally implies:

• आप पसीना आने पर विराम में धीरे साँस लीजिए।

But saying आप is not necessary.

Because Hindi usually places the main verb near or at the end of the sentence.

This sentence follows a very typical Hindi order:

• condition: पसीना आने पर
• setting/time: विराम में
• manner: धीरे
• action: साँस लीजिए

That is very natural in Hindi.

English often puts the verb earlier, but Hindi generally saves the main verb for the end.

Yes. Some more conversational versions might be:

• अगर पसीना आए, तो ब्रेक में धीरे-धीरे साँस लीजिए।
• पसीना आने लगे तो रुककर धीरे साँस लीजिए।
• पसीना आए तो थोड़ा रुककर धीरे साँस लें।

The original sentence sounds correct but somewhat formal and instructional.

It is usually pronounced roughly like saans.

More exactly:

• the आ is long
• the ँ shows nasalization

So it sounds approximately like sãːs.

English speakers often say it without much nasalization, and that is usually still understood, but the nasal sound is part of the standard pronunciation.

It can suggest either, depending on context.

Possible interpretations are:

• during a break
• while at rest
• in a pause period
• while paused

If this comes from exercise or health instructions, it probably means something like:

• during the rest interval
• while taking a break

So the exact English wording depends on context, but the Hindi grammar is the same.