Stock issued during period shares Bio Purchase.

No definition available.

Name:	PTIX_StockIssuedDuringPeriodSharesBioPurchase
Namespace Prefix:	PTIX_
Data Type:	xbrli:sharesItemType
Balance Type:	na
Period Type:	duration

- Definition

Number of shares of equity interest issued or issuable by acquirer as part of consideration transferred in business combination.

+ References

Reference 1: http://www.xbrl.org/2003/role/exampleRef
-Topic 805
-SubTopic 10
-Name Accounting Standards Codification
-Section 50
-Paragraph 8
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147479328/805-10-50-8

Reference 2: http://www.xbrl.org/2003/role/exampleRef
-Topic 805
-SubTopic 10
-Name Accounting Standards Codification
-Section 55
-Paragraph 41
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147479303/805-10-55-41

Reference 3: http://www.xbrl.org/2003/role/exampleRef
-Topic 805
-SubTopic 30
-Name Accounting Standards Codification
-Section 50
-Paragraph 2
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147479581/805-30-50-2

Reference 4: http://www.xbrl.org/2003/role/exampleRef
-Topic 805
-SubTopic 30
-Name Accounting Standards Codification
-Section 50
-Paragraph 1
-Subparagraph (b)(4)
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147479581/805-30-50-1

Reference 5: http://www.xbrl.org/2003/role/exampleRef
-Topic 805
-SubTopic 10
-Name Accounting Standards Codification
-Section 55
-Paragraph 42
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147479303/805-10-55-42

+ Details

Name:	us-gaap_BusinessAcquisitionEquityInterestsIssuedOrIssuableNumberOfSharesIssued
Namespace Prefix:	us-gaap_
Data Type:	xbrli:sharesItemType
Balance Type:	na
Period Type:	duration

- Definition

Number of securities into which the class of warrant or right may be converted. For example, but not limited to, 500,000 warrants may be converted into 1,000,000 shares.

+ References

Reference 1: http://www.xbrl.org/2003/role/disclosureRef
-Topic 505
-SubTopic 10
-Name Accounting Standards Codification
-Section 50
-Paragraph 3
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147481112/505-10-50-3

+ Details

Name:	us-gaap_ClassOfWarrantOrRightNumberOfSecuritiesCalledByWarrantsOrRights
Namespace Prefix:	us-gaap_
Data Type:	xbrli:sharesItemType
Balance Type:	na
Period Type:	instant

- Definition

Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table.

+ References

Reference 1: http://www.xbrl.org/2003/role/disclosureRef
-Topic 808
-SubTopic 10
-Name Accounting Standards Codification
-Section 50
-Paragraph 1
-Subparagraph (d)
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147479402/808-10-50-1

+ Details

Name:	us-gaap_CollaborativeArrangementsAndNoncollaborativeArrangementTransactionsLineItems
Namespace Prefix:	us-gaap_
Data Type:	xbrli:stringItemType
Balance Type:	na
Period Type:	duration

- Definition

Face amount or stated value per share of common stock.

+ References

Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
-Topic 210
-SubTopic 10
-Name Accounting Standards Codification
-Section S99
-Paragraph 1
-Subparagraph (SX 210.5-02(29))
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147480566/210-10-S99-1

+ Details

Name:	us-gaap_CommonStockParOrStatedValuePerShare
Namespace Prefix:	us-gaap_
Data Type:	dtr-types:perShareItemType
Balance Type:	na
Period Type:	instant

- Definition

The percentage of ownership of common stock or equity participation in the investee accounted for under the equity method of accounting.

+ References

Reference 1: http://www.xbrl.org/2003/role/disclosureRef
-Topic 825
-SubTopic 10
-Name Accounting Standards Codification
-Section 50
-Paragraph 28
-Subparagraph (f)
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147482907/825-10-50-28

Reference 2: http://www.xbrl.org/2003/role/disclosureRef
-Topic 323
-SubTopic 10
-Name Accounting Standards Codification
-Section 50
-Paragraph 3
-Subparagraph (a)(1)
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147481687/323-10-50-3

+ Details

Name:	us-gaap_EquityMethodInvestmentOwnershipPercentage
Namespace Prefix:	us-gaap_
Data Type:	dtr-types:percentItemType
Balance Type:	na
Period Type:	instant

- Definition

Description of the reverse stock split arrangement. Also provide the retroactive effect given by the reverse split that occurs after the balance sheet date but before the release of financial statements.

+ References

Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
-Topic 505
-SubTopic 10
-Name Accounting Standards Codification
-Section S99
-Paragraph 4
-Subparagraph (SAB Topic 4.C)
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147480008/505-10-S99-4

+ Details

Name:	us-gaap_StockholdersEquityReverseStockSplit
Namespace Prefix:	us-gaap_
Data Type:	xbrli:stringItemType
Balance Type:	na
Period Type:	duration

- Details

Name:	us-gaap_StatementClassOfStockAxis=PTIX_SeriesCConvertiblePreferredStockMember
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type:

- Details

Name:	us-gaap_StatementEquityComponentsAxis=us-gaap_PreferredStockMember
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type:

- Details

Name:	us-gaap_StatementClassOfStockAxis=PTIX_SeriesC1ConvertiblePreferredStockMember
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type:

- Details

Name:	us-gaap_StatementClassOfStockAxis=PTIX_SeriesDConvertiblePreferredStockMember
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type:

- Details

Name:	us-gaap_TypeOfArrangementAxis=PTIX_StockPurchaseAgreementMember
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type:

- Details

Name:	srt_ScheduleOfEquityMethodInvestmentEquityMethodInvesteeNameAxis=PTIX_PhytanixBioMember
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type:

- Details

Name:	us-gaap_StatementClassOfStockAxis=PTIX_SeriesAConvertiblePreferredSharesMember
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type:

- Details

Name:	srt_ScheduleOfEquityMethodInvestmentEquityMethodInvesteeNameAxis=PTIX_AlterolaAndEmc2Member
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type:

- Details

Name:	us-gaap_BusinessAcquisitionAxis=PTIX_ABTIPharmaMember
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type:

ORGANIZATION AND NATURE OF BUSINESS (Details Narrative) - $ / shares			3 Months Ended
	May 05, 2025	Jan. 19, 2021	Jun. 30, 2025	Mar. 31, 2025	Jan. 20, 2021
Collaborative Arrangement and Arrangement Other than Collaborative [Line Items]
Share par value			$ 0.0001	$ 0.0001
Description of reverse stock split	Company effectuated a 1 for 14 reverse stock split (the “Reverse Split”). The Company’s stock began trading on a split-adjusted basis effective on the Nasdaq Stock Market on May 5, 2025. There was no change to the number of authorized shares of the Company’s common stock. All share and per share information in these financial statements are adjusted to reflect the Reverse Split.
Series C Convertible Preferred Stock [Member] \| Preferred Stock [Member]
Collaborative Arrangement and Arrangement Other than Collaborative [Line Items]
Shares issued in connection with Phytanix Bio purchase, shares			5,705
Series C-1 Convertible Preferred Stock [Member] \| Preferred Stock [Member]
Collaborative Arrangement and Arrangement Other than Collaborative [Line Items]
Shares issued in connection with Phytanix Bio purchase, shares			950,000
Series D Convertible Preferred Stock [Member] \| Preferred Stock [Member]
Collaborative Arrangement and Arrangement Other than Collaborative [Line Items]
Shares issued in connection with Phytanix Bio purchase, shares			20,000
Stock Purchase Agreement [Member]
Collaborative Arrangement and Arrangement Other than Collaborative [Line Items]
Shares issued in connection with Phytanix Bio purchase, shares			117,690
Share par value			$ 0.0001
Warrants to purchase common stock			715,493
Stock Purchase Agreement [Member] \| Series C Convertible Preferred Stock [Member] \| Preferred Stock [Member]
Collaborative Arrangement and Arrangement Other than Collaborative [Line Items]
Shares issued in connection with Phytanix Bio purchase, shares			5,705
Share par value			$ 0.000001
Stock Purchase Agreement [Member] \| Series C-1 Convertible Preferred Stock [Member] \| Preferred Stock [Member]
Collaborative Arrangement and Arrangement Other than Collaborative [Line Items]
Shares issued in connection with Phytanix Bio purchase, shares			950,000
Share par value			$ 0.000001
Stock Purchase Agreement [Member] \| Series D Convertible Preferred Stock [Member] \| Preferred Stock [Member]
Collaborative Arrangement and Arrangement Other than Collaborative [Line Items]
Shares issued in connection with Phytanix Bio purchase, shares			20,000
Share par value			$ 0.000001
Stock Purchase Agreement [Member] \| Phytanix Bio [Member]
Collaborative Arrangement and Arrangement Other than Collaborative [Line Items]
Share acquired					100.00%
Stock Purchase Agreement [Member] \| Phytanix Bio [Member] \| Series A Convertible Preferred Shares [Member]
Collaborative Arrangement and Arrangement Other than Collaborative [Line Items]
Share acquired					100.00%
Stock Purchase Agreement [Member] \| Alterola and Emc 2 [Member]
Collaborative Arrangement and Arrangement Other than Collaborative [Line Items]
Share acquired					100.00%
Stock Purchase Agreement [Member] \| ABTI Pharma [Member]
Collaborative Arrangement and Arrangement Other than Collaborative [Line Items]
Exchange of share		600,000,000