Rig Veda 1.50.11

Sanskrit text [Accents, Plain, Transliterated]:

उ॒द्यन्न॒द्य मि॑त्रमह आ॒रोह॒न्नुत्त॑रां॒ दिव॑म् । हृ॒द्रो॒गं मम॑ सूर्य हरि॒माणं॑ च नाशय ॥
उद्यन्नद्य मित्रमह आरोहन्नुत्तरां दिवम् । हृद्रोगं मम सूर्य हरिमाणं च नाशय ॥
udyann adya mitramaha ārohann uttarāṃ divam | hṛdrogam mama sūrya harimāṇaṃ ca nāśaya ||

English translation:

“Radiant with benevolent light, rising today and mountina into the highest heaven, do you O Sun, remove sickness of my heart, and the yellowness (of my body).”

Commentary by Sāyaṇa: Ṛgveda-bhāṣya

Hrḍ-roga = heart-burn or indigestion;

Harimāṇam = greenness (caused by bilious afflictions). Praśkaṇva was reportedly cured of leprosy or a cutaneous malady, with this praise of Sūrya; Śaunaka treats this as a mantra dedicated to the Sun to remove sin, heal disease, be an antidote to poison and as a means of obtaining present happiness and final liberation

Details:

Ṛṣi (sage/seer): praskaṇvaḥ kāṇvaḥ [praskaṇva kāṇva];
Devatā (deity/subject-matter): sūryaḥ ;
Chandas (meter): nicṛdanuṣṭup;
Svara (tone/note): Swar;

Padapatha [Accents, Plain, Transliterated]:

उ॒त्ऽयन् । अ॒द्य । मि॒त्र॒ऽम॒हः॒ । आ॒ऽरोह॑न् । उत्ऽत॑राम् । दिव॑म् । हृ॒त्ऽरो॒गम् । मम॑ । सू॒र्य॒ । ह॒रि॒माण॑म् । च॒ । ना॒श॒य॒ ॥
उत्यन् । अद्य । मित्रमहः । आरोहन् । उत्तराम् । दिवम् । हृत्रोगम् । मम । सूर्य । हरिमाणम् । च । नाशय ॥
ut-yan | adya | mitra-mahaḥ | ārohan | ut-tarām | divam | hṛt-rogam | mama | sūrya | harimāṇam | ca | nāśaya

Multi-layer Annotation of the Ṛgveda

[Rigveda 1.50.11 English analysis of grammar]